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Plasma consists of ions and electronics. It is an electrical ionized gas with electrical energy. Based on the principle of plasma conduction, it can open the mucosal molecules of skin cells and change the position of the ionic. Then they can pass the cell membrane. When the cell membrane voltage increases, it will help the cell to correct the cation dislocation on the inside and outside of the cell membrane, and restore the membrane potential to a balanced state. Then the cell will return to normal operation Plasma is the fourth substance that makes up 99% of the universe and is a powerful natural purification tool. Natural energy plasma is a next-generation energy source that has attracted much attention in the medical and beauty fields after solid and liquid substances. In particular, lightning is a powerful natural evolution tool that can purify a large amount of pollutants in the air very quickly.

22D max hifu machine combines Multi-Line hifu(High-Intensity Focused Ultrasound) and Liposonix technologies. It uses high intensity focused ultrasound to deliver energy deep into the skin layers. Which generating heat that stimulates collagen production, tightens the skin, and lifts facial contours. The Lipo Slim technology utilizes radiofrequency energy to heat the deeper layers of the skin. Which enhancing fat metabolism and further stimulating collagen regeneration. The synergy of these two technologies ensures comprehensive treatment for skin tightening, body contouring, and anti- aging. We look forward to establishing long-term cooperative relationships with customers world wide to explore the endless possibilities of wire mesh products together. Choosing us, you will gain more than just products; you will have a trustworthy partner. HIFU Machine (High-Intensity Focused Ultrasound) is a medical technology that precisely focuses energy to target specific areas within the body, minimizing the impact on surrounding tissues. This non-invasive procedure is capable of producing both thermal and mechanical effects that can be used for therapeutic purposes. The machine employs a combination of point and line techniques to address aging at various skin depths, providing comprehensive anti-aging benefits and multi-layered skin tightening and lifting effects.

V. Information on Sulfide-Resistant Tubing and Tubing Short Products Product Overview Sulfide-resistant tubing is a special type of tubing designed for use in sour gas and oil wells, capable of effectively resisting the corrosive effects of hydrogen sulfide (H₂S) and other corrosive gases, thereby extending the lifespan of the tubing. Tubing shorts, which are crucial components for connecting tubing strings, directly influence the effectiveness and longevity of the tubing connections. As oil and gas extraction technologies continue to advance, the market demand for sulfide-resistant tubing and tubing shorts is steadily increasing. Material and Manufacturing Process Both sulfide-resistant tubing and tubing shorts are typically manufactured from high-strength alloy steel, known for its superior mechanical properties and corrosion resistance. During production, these steels undergo stringent heat treatment processes to ensure optimal hardness and toughness. To further enhance corrosion resistance, the surface of sulfide-resistant tubing is coated with a specialized anti-corrosion layer. In regions such as Hebei and Shandong, numerous specialized manufacturers produce these products using advanced production equipment and testing technologies to ensure the quality and performance of each item. For instance, a company in Hebei employs advanced internal coating technology to significantly boost the corrosion resistance of its sulfide-resistant tubing. Applications Sulfide-resistant tubing and tubing shorts are extensively used in the extraction and transportation of oil and natural gas. In oil and gas fields in regions like Jilin and Shanxi, where geological conditions are complex and the concentration of hydrogen sulfide in hydrocarbons is high, the application of these products is particularly critical. They not only effectively prevent corrosion of the tubing by hydrogen sulfide but also ensure the long-term stable operation of the wells, reducing the frequency of maintenance and replacements, and thereby lowering extraction costs. Market Competition and Development Trends Currently, market competition for sulfide-resistant tubing and tubing shorts primarily focuses on product quality, price, and service. Some companies in Shandong and other regions have gradually secured a market position through technological innovation and cost control. Looking ahead, with the continuous advancement of oil and gas extraction technologies, the market demand for these products will further increase. Companies will place greater emphasis on product intelligence and environmental protection, enhancing performance and reliability through the development of new materials and connection technologies. Summary As vital equipment in oil and gas extraction, sulfide-resistant tubing and tubing shorts provide strong assurance for the development of sour gas and oil wells with their excellent corrosion resistance and reliable mechanical strength. Manufacturers in regions such as Hebei and Shandong continuously innovate and control quality to supply high-quality products to the market. As market demand grows and technology advances, these products are set to play an even more significant role in future oil and gas extraction. Contact:Bone Email:Bone@dlpoctg. , com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

3 Ton Xiangtan Trolley Wire Locomotive for Mining Tunnel Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Adhesive / total weight (t) : 3 ton Track gauge (mm) : 600.762.900 Traction (KN) : 6.1 5.74 Max. Traction (KN) : 7.36 Speed(km/h) : 10.6 7.5 Power (KW) : 12KWx1 6.5KWX2 Dimensions Length(mm) : 2700 2750 Width(mm) : 940,1102 or 1240 Height(mm) : 1550 1500 Wheelbase (mm) : 816 850 Wheel diameter (mm) : 650 850 Min Curve radius (m) : 5.7 6 Controller : Resistencia or IGBT Braking method : Mechanical Detailed Photos Advantages of our product 1.Using high-quality steel plates, special rust removal process make sure it more anti-corrosion and suitable for harsh mining environment. 2. Producing motors ourselves, using high lever insulation material and pure copper, ensure the powerful traction force, and suitable for harsh mining environment. 3.Gear anastomosis surface to reach more than 80%, which is far more exceeding the standard. 4.Professionally designed and adjusted frame ensure safe driving and avoids falling off rails. 5.A variety of braking methods can be choose, air brake, hydraulic brake, electric brake, mechanical brake to ensure the safety drive. 6. 40 years richful experience with the ability to design and make customized product according to your requirements. 7. Proving factory online-visiting Factory Test Mining Locomotive test 1.Before Running the locomotive,carry out gear debugging, lighting, gear, and brake adjustment etc.To ensure the normal operation of the locomotive. 2.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%. 3.Carry out different type running test before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions. Motor test The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments. Explosion-proof motors are carried out with water pressure test. All the test of motor is to ensure that can adapt to harsh working conditions. Cases 1. A good feedback of our lithium battery locomotive from a client of Latin America 2. In order to solve the exist problems of lead-acid batteries. More than 30 lead-acid battery electric locomotives in this large mining were changed into lithium battery electric locomotives, which improved the work enthusiasm and production efficiency of employees, reduced costs,and more environment- friendly. 3. The mining rock drill car designed by Sunward Co., has a small size and simple structure, so the space for placing the lithium battery on the body is very limited. According to the limitation size, our company design a lithium power supply power plan, which perfectly solves the problem of lithium power supply space. In order to adapt to the special industrial and mining environment and improve transportation efficiency, a batch of 2.5-ton lithium battery electric locomotives are designed to Myanmar Clients. FAQ What's your product advantages? We have more 40 years experience in this field so that we could design or produce the locomotive as your requirement. We could also provide online service to teach you how to operate and maintain the locomotive. The most important thing that we produce the main part of the locomotive- The traction motors. we could guarantee the power of the locomotive. 1.Pre-sales Service: The wide product range enables us to provide our customers with individual machines or complete processing plants. Based on our customer's request and budget, our experts make efficient and reliable solutions, and we produce strictly follow customers' order. What's more, every customer has the chance to visit the working machine in the site before placing the order. 2.After-sales Service: Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customer's plants.Necessary training about machine daily maintenance to local workers is provided also. 3.Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight Handling time for an order: Within 10 days supplied from stock 4.Shipping method: Sample order: we suggest Courier express like DHL/UPS/FEDEX or by air Bulk order: we suggest by air or by sea. 5.Quality Control: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out. 6.After Services: a. Our sales team will response for your question within 24 hours (Holiday is Excluded) b. Technical Support will be available in any time c. Free replacement will provide once the failure confirmed caused by our product quality

Minimum Order: 1 bags

IV. Information on Sucker Rod Tubing Connectors and Conversion Fittings Product Overview Sucker rod tubing connectors are essential components for linking sucker rods, directly influencing the lifespan and efficiency of the pumping process. Conversion fittings, on the other hand, are crucial for connecting pipes of different specifications and types, including those with special thread forms. These fittings are known for their convenient connection and excellent sealing performance. With the continuous development of oil and gas extraction technologies, the market demand for both sucker rod tubing connectors and conversion fittings is on the rise. Material and Manufacturing Process Both sucker rod tubing connectors and conversion fittings are typically made from high-strength alloy steel, which offers good mechanical properties and corrosion resistance. During production, these steels undergo rigorous heat treatment to ensure hardness and toughness. To enhance sealing performance, the threaded sections of these components are coated with special sealing materials. In regions such as Beijing and Qinghai, there are many specialized manufacturers of these products. These companies employ advanced production and testing technologies to ensure the quality and performance of each product. For example, a Beijing-based company produces sucker rod tubing connectors with advanced thread machining and sealing inspection equipment, ensuring reliability in high-pressure and high-temperature environments. Applications Sucker rod tubing connectors and conversion fittings are widely used in the extraction and transportation of oil and natural gas. In oil and gas fields in regions such as Qinghai, where geological conditions are complex and high sealing performance and strength are required, these components are extensively applied due to their excellent performance. Market Competition and Development Trends Currently, market competition for sucker rod tubing connectors and conversion fittings mainly focuses on product quality, price, and service. Some companies in Qinghai and other regions have gradually secured a market position through technological innovation and cost control. Looking ahead, with the continuous advancement of oil and gas extraction technologies, the market demand for these components will further increase. Companies will place greater emphasis on product intelligence and environmental protection, enhancing performance and reliability through the development of new materials and connection technologies. Summary As vital connecting components in oil and gas extraction, sucker rod tubing connectors and conversion fittings provide strong assurance for the stable operation of oil and gas wells with their reliable performance and advanced technology. Manufacturers in regions such as Beijing and Qinghai continuously innovate and control quality to supply high-quality products to the market. As market demand grows and technology advances, these components are set to play an even more significant role in future oil and gas extraction. Contact:Bone Email:Bone@dlpoctg. , com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

III. Information on Special Connections and Gas-Tight Connections Product Overview Special connections and gas-tight connections are two common thread forms in oil pipe connections, known for their unique structures and excellent performance. They are widely used in the oil and gas industries. With the continuous development of oil and gas extraction technologies, the market demand for these connections is also increasing. Special connection threads feature high strength, high sealing performance, and good fatigue resistance, meeting the strict requirements for pipe connections in oil and gas extraction. The design of special connections typically includes complex thread shapes and special sealing structures, which effectively prevent gas and liquid leakage and ensure the safe operation of oil and gas wells. Gas- tight connections, on the other hand, focus on enhancing sealing performance through special thread shapes and sealing materials, achieving reliable sealing in high-pressure and high-temperature environments. Material and Manufacturing Process Both special and gas-tight connections are usually made from high-strength alloy steel, which offers good mechanical properties and corrosion resistance. During production, these steels undergo rigorous heat treatment to ensure hardness and toughness. To improve sealing performance, the threaded sections of these connections are coated with special sealing materials. In regions such as Jiangsu, Xinjiang, and Fujian, there are many specialized manufacturers of special and gas-tight connections. These companies use advanced production and testing technologies to ensure the quality and performance of each product. For example, a Jiangsu-based company produces special connections with advanced thread machining and sealing inspection equipment, ensuring reliability in complex environments. Applications Special and gas-tight connections are extensively used in the extraction and transportation of oil and natural gas. In oil and gas fields in regions such as Zhejiang, Gansu, and Chongqing, where geological conditions are complex and high sealing performance is required, these connections are widely applied due to their excellent sealing and high strength. Market Competition and Development Trends Currently, market competition for special and gas-tight connections mainly focuses on product quality, price, and service. Some companies in Gansu and other regions have gradually secured a market position through technological innovation and cost control. Looking ahead, with the continuous advancement of oil and gas extraction technologies, the market demand for these connections will further increase. Companies will place greater emphasis on product intelligence and environmental protection, enhancing performance and reliability through the development of new materials and connection technologies. Summary As important thread forms in oil pipe connections, special and gas-tight connections provide strong assurance for the stable operation of oil and gas wells with their excellent sealing performance and high strength. Manufacturers in regions such as Jiangsu, Xinjiang, and Fujian continuously innovate and control quality to supply high-quality products to the market. As market demand grows and technology advances, these connections are set to play an even more significant role in future oil and gas extraction. Contact:Bone Email:Bone@dlpoctg. , com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

II. Information on Oil and Casing Connectors and Direct-Connect Tubing Products Product Overview Oil and casing connectors are crucial components for linking oil tubes and casings, directly affecting the normal operation of oil and gas wells. With the continuous development of oil and gas extraction technologies, the market demand for oil and casing connectors, sulfur-resistant tubing, direct-connect tubing, seamless tubing, and connectors in regions such as Shandong, Fujian, Guangdong, Shanxi, and Hainan is on the rise. Meanwhile, direct-connect tubing, as a novel connection method, is gaining market favor due to its unique advantages. Material and Manufacturing Process The materials for oil and casing connectors and direct-connect tubing typically consist of high-strength alloy steel, known for its excellent mechanical properties and corrosion resistance. During production, these steels undergo rigorous heat treatment to ensure hardness and toughness. To enhance sealing performance, the threaded sections of connectors and direct-connect tubing are coated with special sealing materials. In regions like Fujian, Guangdong, and Shanxi, numerous specialized manufacturers produce oil and casing connectors and direct-connect tubing. These companies employ advanced production and testing technologies to ensure the quality and performance of each product. For example, a Guangdong-based enterprise produces direct-connect tubing with advanced thread machining and sealing inspection equipment, ensuring reliability in high-pressure and high-temperature environments. Applications Oil and casing connectors and direct-connect tubing are widely used in the extraction of oil and natural gas. In offshore oil and gas fields, such as those in Hainan, the complex environment demands extremely high reliability for tubing and casing connections. Direct-connect tubing is widely applied in these areas due to its convenient connection and excellent sealing performance. Additionally, in onshore oil and gas fields, traditional oil and casing connectors still dominate, but the market share of direct-connect tubing is gradually increasing. Market Competition and Development Trends Currently, market competition for oil and casing connectors and direct-connect tubing mainly focuses on product quality, price, and service. Some enterprises in Shandong and other regions have gradually secured a market position through technological innovation and cost control. Looking ahead, with the continuous advancement of oil and gas extraction technologies, the market demand for direct-connect tubing will further increase. Companies will place greater emphasis on product intelligence and environmental protection, enhancing performance and reliability through the development of new materials and connection technologies. Summary Oil and casing connectors and direct-connect tubing, as vital connecting components in oil and gas extraction, provide strong assurance for the stable operation of oil and gas wells with their reliable performance and advanced technology. Manufacturers in regions such as Fujian, Guangdong, and Shanxi continuously innovate and control quality to supply high-quality products to the market. As market demand grows and technology advances, oil and casing connectors and direct-connect tubing are set to play an even more significant role in future oil and gas extraction. Contact:Bone Email:Bone@dlpoctg. , com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

I. Information on Petroleum Casing and Sulfide-Resistant Casing Short Products Product Overview Petroleum casing is an essential component in oil extraction and natural gas transportation, primarily used to support the wellbore and prevent collapse while providing a stable conduit for hydrocarbon flow. Within the petroleum casing family, sulfide-resistant casing shorts are particularly notable for their unique properties and extensive applications. Material and Manufacturing Process Sulfide-resistant casing shorts are typically made from high-strength alloy steel, known for its excellent corrosion resistance and mechanical strength. During production, these steels undergo specialized heat treatment to enhance hardness and toughness. Additionally, the surface of the casing shorts is coated with a special anti-corrosion layer that effectively prevents contact between hydrogen sulfide (H₂S) and the steel, thereby extending product life. In regions like Henan, numerous professional petroleum casing manufacturers not only produce standard casings but also focus on sulfide-resistant casing shorts. For instance, a well-known Henan casing company uses advanced automated production lines to ensure the quality and performance of each sulfide- resistant casing short. These companies also have specialized testing equipment to conduct rigorous inspections, including tensile strength tests, seal integrity tests, and corrosion resistance tests, ensuring product reliability and safety in practical applications. Applications Sulfide-resis , tant casing shorts are widely used in the exploitation of sour gas and oil wells. In oil and gas fields in areas such as Jilin and Shanghai, where geological conditions are complex and hydrocarbons contain high concentrations of hydrogen sulfide, the application of sulfide-resistant casing shorts is particularly crucial. These shorts not only effectively prevent corrosion of the casing by hydrogen sulfide but also ensure the long-term stable operation of the wells, reducing the frequency of maintenance and replacements, and thereby lowering extraction costs. Market Competition and Development Trends With the increasing global demand for oil and gas resources, the development of sour gas and oil fields is also on the rise, driving the market demand for sulfide-resistant casing shorts. Currently, market competition in this field mainly focuses on product quality, price, and technical services. Emerging companies in regions such as Hebei and Shandong are gradually gaining market share through technological innovation and cost control. Future Trends Looking ahead, the development of sulfide-resistant casing shorts will place greater emphasis on environmental protection and intelligence. On one hand, companies will strive to develop more environmentally friendly anti-corrosion coatings and materials to reduce environmental impact. On the other hand, intelligent detection and monitoring systems will be applied to sulfide- resistant casing shorts. By continuously monitoring the corrosion status and operational conditions of the casings, potential issues can be identified in a timely manner to ensure the safe operation of oil and gas wells. Summary As a key piece of oil extraction equipment, sulfide-resistant casing shorts provide strong assurance for the development of sour gas and oil wells with their outstanding corrosion resistance and reliable mechanical strength. Manufacturers in regions like Henan, Jilin, and Shanghai continuously innovate and control quality to supply high-quality products to the market. With increasing market demand and ongoing technological advancements, sulfide- resistant casing shorts are poised to play an even more significant role in future oil and gas extraction. Contact:Bone Email:Bone@dlpoctg. , com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

Micro crystalline wax has the characteristics of good luster, high melting point and light color. It has compact structure and good flexibility. It can melt with various natural waxes, improve the melting point of its low wax and improve the performance of coarse wax. Usages: 1. Microcrystalline wax can be used to make candles. 2. Microcrystalline wax can be used to make crayons. 3. Microcrystalline wax as coating material in solid preparation, including sustained-release preparation. 4. Microcrystalline wax can also be used in food and cosmetics. 5. Microcrystalline wax is used as hardener in cream and ointment. 6. Microcrystalline wax is used as thickener in lubricating grease. 7. Microcrystalline wax can be used as packaging formulation and coating agent in electrical industry. Properties Properties Unit 65# 70# 75# 80# 85# 90# Melting point ºC 63-68 69-74 70-80 72-82 78-83 89-91 Oil Content %wt Max.13 Max.20 Max.10 Max.10 Max.10 Max.3 Viscosity ºC 6-9 18-23 15-20 10-20 15-20 13-20 Flash point ºC - Min.240 Min.200 - Min.200 Min.200 Colour cSt Max.L1.5 Max.L5 Max.L1.5 Max.L3 Max.L4 Max.L2

Minimum Order: 1 bags

Fischer Tropsch wax is mainly composed of linear and saturated high carbon alkanes with relative molecular weight of 500-1000, which gives this chemical fine crystal structure, high melting point, narrow melting point range, low oil content, low penetration, low mobility, low melting viscosity, hardness, wear resistance and high stability. Usages:These products are widely used in textiles,plastics industry,Ink and coating,adhesive. Properties Pro , perties Unit SYY-52 SYY-60 XTFT-70 XTFT-80 SYY-90 SYY-95 SYY- 100 XTFT-105H SYW-115 Melting point ℃ ≥53 ≥62 74-78 80-86 ≥90 81-101 82- 102 102-103 112.5-117 Penetration 0.1mm/100g 5s at25℃ ≤50 ≤25 10-18 10-18 ≤10 ≤5 ≤4 12.2 ≤1 Oil content % ≤15 ≤7 <4 1-3 ≤5 ≤1 ≤1 ≤0.2 ≤0.5

1.Beeswax is a natural wax produced by honey bees of the genus Apis. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in or at the hive. The hive workers collect and use it to form cells for honey storage and larval and pupal protection within the beehive. Chemically, beeswax consists mainly of esters of fatty acids and various long-chain alcohols. 2.Beeswax has been used since prehistory as the first plastic, as a lubricant and waterproofing agent, in lost wax casting of metals and glass, as a polish for wood and leather, for making candles, as an ingredient in cosmetics and as an artistic medium in encaustic painting. 3.Beeswax is edible, having similarly negligible toxicity to plant waxes, and is approved for food use in most countries.

1.Beeswax is a natural wax produced by honey bees of the genus Apis. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in or at the hive. The hive workers collect and use it to form cells for honey storage and larval and pupal protection within the beehive. Chemically, beeswax consists mainly of esters of fatty acids and various long-chain alcohols. 2.Beeswax has been used since prehistory as the first plastic, as a lubricant and waterproofing agent, in lost wax casting of metals and glass, as a polish for wood and leather, for making candles, as an ingredient in cosmetics and as an artistic medium in encaustic painting. 3.Beeswax is edible, having similarly negligible toxicity to plant waxes, and is approved for food use in most countries.

The main uses of polyphenylene ether include： 1 Electronic and electrical fields: Polyphenylene ether is widely used in the manufacture of shells for electronic equipment such as televisions, computers, facsimile machines, photocopiers and so on. 2 Automotive industry: In the automotive industry, polyphenylene ether is used in the manufacture of instrument panel parts, window frames, shock absorbers and other parts. 3 Mechanical industry: Polyphenylene ether is also used in the manufacture of gears, bearings, pump impellers and other mechanical parts. 4 Medical Devices: Due to its excellent dimensional stability, low creep, high insulation, etc., polyphenylene ether is also used in the manufacture of medical devices, which can withstand steam sterilization. 5 Precision instrument frames, boxes, covers, etc.: Polyphenylene ether is used in precision instrument frames, boxes, covers and other green engineering applications, such as liquid crystal displays represented by the The frame of flat panel display. 6 LED shading material: Polyphenylene ether is also used in the production of light-emitting diode (LED) shading material, especially in electronics, automotive, communications and optical systems.

Fischer-Tropsch wax is a methylene polymer synthesized from hydrocarbon-based syngas or natural gas, and it is mainly synthesized from iron or cobalt by relying on high-quality and inexpensive raw materials from the coal chemical industry. It has a clear advantage over the price of crude oil waxes. Fischer-Tropsch waxes have a wide range of applications, one of which is in the field of adhesives, where they are used as an ideal synthetic wax for EVA-based hot melt adhesives. The high melting point of Fischer-Tropsch waxes improves the heat resistance and fast drying properties of adhesives, thus enhancing the performance of adhesives. Fischer-Tropsch waxes are commonly used in food packaging and pharmaceuticals as food additives to enhance product stability and extend shelf life. In the pharmaceutical and cosmetic industries, Fischer Tropsch Wax is often used as an adhesive, emulsifier, etc.