Offers to Sell

Description of E-bike Battery Product Name: E-bike Battery 48V 12Ah GS12 Color: Silver Weight: 3.9kg Charger: Include Cell: Samsung 26F Case: Aluminium alloy Nominal Capacity: 12Ah Waterproof grade: IP65 Self-development LED rear light Three levers LED capacity indicator 52pcs 18650 Samsung 2600mAh cell Power Tool Batteries Specification: Type LiNiCoMn2O4 1. Basic Characteristics Weight ≤ 5KG Working temperature Charge Temperature 0~45°C Discharge Temperature -20~65°C Retention of charge (store in one month) ≥95% 2. Technical Data Rated Voltage 36V Rated Capacity C1 ≥ 12Ah Battery Resistance ≤100mΩ

Place of Origin: Guangdong, China (Mainland) Input Voltage: 110-265V Output Power: 3W Output Frequency: 50-60Hz Battery: Lithium battery 3.7V 2000mAh Input Current: 20-50mA Duration time: 180mins Charge time: 24 hour Warranty: 2 Years The LED emergency driver power supply of Godson incorporate advanced battery technology, featuring high-capacity and long-lasting batteries. These batteries deliver consistent power output and can sustain critical systems for extended periods, providing ample time for proper shutdown or for backup generators to take over seamlessly.

Emergency power supply for led light Place of Origin: Guangdong, China (Mainland) Input Voltage: AC220V Output Power: 3-18W Output Frequency: 50HZ Battery: Lithium battery 3.7V 2000mAh Charge time: 24 hour Protection level: IP30 Warranty: 2 Years Description of LED Emergency Driver Kit When power outages occur unexpectedly, having a dependable backup solution for your LED lights becomes essential. Introducing the LED emergency driver kit, a reliable and versatile solution designed to power LED lights during critical situations, ensuring continuous illumination when traditional power sources fail. Invest in the LED emergency driver kit today and experience its reliable and versatile performance. Ensure uninterrupted illumination for your LED lighting systems during power outages or emergencies, and gain peace of mind knowing that you have a reliable backup solution in place. Trust in this driver kit to provide continuous and reliable power when you need it the most.

CJY10 ton mining trolley locomotive for undergrond The model has two kinds of working rated voltage:250v and 550V. It applies primary driving way, speed control of IGBT chopping wave type or resistor type or VF type. Main fetures include:short wheel base, high stiffness of vehicle body, and good shockproof performance. The braking type is mechanical or electric braking. Both mechanical braking and electric brking have safe and reliable effect. Adhesive weight (t) : 10 ton Track gauge (mm) : 600.762.900 Traction (KN) : 13.05 18.93 Max. Traction (KN) : 24.5 Speed(km/h) : 11, 10.5 Power (KW) : 21*2 30*2 24*2 Dimensions Length(mm) : 4550, 4650 Width(mm) : 1050,1212or 1350 Height(mm) : 1600 Wheelbase (mm) : 1100 Wheel diameter (mm) : 680 Min Curve radius (m) : 7,10 Controller : Resistencia or IGBT Braking method : Mechanical 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. 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

Multistage Centrifugal Horizontal Water /oil /Chemical Pump Horizontal single-suction multistage segmented centrifugal pump. High efficiency and energy saving, wide performance range, safe and stable operation, low noise, long service life, convenient installation, and maintenance. It can transport clean water without solid particles (abrasive), without suspended solids or other liquids with physical and chemical properties similar to that of clean water. It can also be used to transport hot water, oil, corrosive or abrasive fluid media by changing the material of the pump (the material of the flow passage parts of the pump), sealing form and adding cooling system. Type D: It is used to transport clean water without solid particles and with temperature lower than 80 ℃ or liquid with physical and chemical properties similar to clean water. Suitable for mine, factory and urban water supply and drainage engineering. DF type is used to transport corrosive liquid without solid particles and a temperature of - 20 to 105 degrees. The allowable pressure at the pump inlet is less than 0.6MPa. Users can reasonably select the pump material, sealing form, pump structure and determine the motor capacity according to the name, concentration, specific gravity, operating temperature and pump inlet pressure of the pumped medium. DY pump is used to transport oil and petroleum products without solid particles, with temperature of - 20 to 105 degrees and viscosity of less than 120 centipoise. MD type pump is used to transport neutral mine water and other similar sewage with particle content of no more than 1.5%, particle size of no more than 0.5mm and temperature of - 20 to 80 degree Celsius. DG is used for conveying clean water without solid particles and with temperature of - 20 to 150 degree Celsius. suitable for medium and low-pressure boiler feed water. Material of overflow parts D type: flow passage parts are for cast iron, shaft is 45 # steel DG type: the flow passage parts are divided into cast iron and stainless steel according to the use requirements, and the material is determined according to the temperature and corrosivity of the conveyed medium DY type: the flow passage parts are divided into cast iron, cast steel and stainless steel according to the use requirements, and the material is determined according to the temperature of the transported medium. MD type: flow passage parts are made of wear-resistant cast iron or nodular cast iron (ductile iron) DG type: the flow passage parts are divided into cast iron, cast steel and stainless steel according to the use requirements, and the material is determined according to the temperature of the transmission medium

Minimum Order: 1 bags

Common Rail Injector Valve F00V C01 038 Tina #Common Rail Injector Valve FOORJ01865# #Common Rail Injector Nozzle DLLA153P977# #Common Rail Injector Nozzle DLLA154P1418# Tina Chen - pompe d'injection diesel Wha/tsa/pp:+ +86-133/869/01379 tina at china-lutong dot net Our aim and business policy is to give the customer a reliable quality product and service, alternative to the OE products. The parts are quality assured to ISO9001: 2015 and are subject to regular internal and external audits ensuring that quality is the highest standard.

Minimum Order: 10 long tons

Common Rail Injector Valve F00V C01 037 Tina #Common Rail Injector Valve FOORJ01865# #Common Rail Injector Nozzle DLLA153P977# #Common Rail Injector Nozzle DLLA154P1418# Tina Chen - pompe d'injection diesel Wha/tsa/pp:+ +86-133/869/01379 tina at china-lutong dot net Our aim and business policy is to give the customer a reliable quality product and service, alternative to the OE products. The parts are quality assured to ISO9001: 2015 and are subject to regular internal and external audits ensuring that quality is the highest standard.

Minimum Order: 10 long tons

Heavy machinery—excavators, loaders, mining trucks, and industrial presses —operates under conditions far harsher than passenger vehicles. Oil seals in these machines are not simply accessories; they are frontline components that keep hydraulic systems, gearboxes, and engines running without leakage. Selecting the right material is therefore a matter of both technical performance and business reliability. The Demands of Heavy Machinery Unlike light equipment, heavy machines seal face: High pressure and load cycles in hydraulic cylinders. Extreme temperatures from engines and gearboxes. Dust, mud, and abrasive particles in construction and mining sites. Continuous operation with minimal downtime allowed. These factors mean that ordinary sealing materials often fail prematurely. Distributors and wholesalers serving this market must understand which materials can withstand such environments. Commonly Applied Materials Nitrile Rubber (NBR) NBR is widely used for general oil resistance. In heavy machinery, it works in moderate temperature ranges and standard hydraulic oils. However, it is less suitable for prolonged high‑temperature exposure. Hydrogenated Nitrile Rubber (HNBR) HNBR improves upon NBR by offering better heat and chemical resistance. It is often chosen for hydraulic systems that experience fluctuating temperatures and higher loads. Fluoroelastomer (FKM) FKM is valued for its ability to resist high temperatures and aggressive fluids. In heavy machinery gearboxes and engines, it provides stability where mineral oils and additives might degrade other rubbers. Polyurethane (PU) PU seals are known for elasticity and abrasion resistance. They are particularly effective in hydraulic cylinders that undergo frequent reciprocating motion. Many distributors note that PU seals reduce warranty claims in construction equipment. Polytetrafluoroethylene (PTFE) PTFE offers very low friction and excellent chemical resistance. It is used in high‑speed shafts and specialized machinery. Installation precision is critical, but when applied correctly, PTFE seals extend service intervals significantly. Market Outlook As infrastructure projects expand globally, demand for heavy machinery grows. This directly increases the need for durable oil seals. Distributors who understand material selection and can advise clients on balancing cost with performance will strengthen their market position. Oil seal materials for heavy machinery must be chosen with care. NBR covers standard needs, HNBR handles higher loads, FKM withstands heat and chemicals, PU excels in abrasion resistance, and PTFE serves specialized high‑speed applications. For distributors and wholesalers, success lies in offering the right mix of materials, maintaining stock for urgent orders, and guiding customers toward reliable solutions. In a competitive market, expertise in seal materials is not just technical knowledge—it is a business advantage.

Minimum Order: 1000

Liquid Crystals PDLC Smart Film RM105 82200-53-1 RM105 82200-53-1 Benzoesure, 4-[[6-[(1-oxo-2-propenyl)oxy]hexyl]oxy]-, 4-methoxyphenylester HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

NCB internal gear rotary pump NCB internal meshing gear pump uses the principle of gear internal meshing. Internal and external gear joint circle close to one side, the other side is covered by the pump "crescent plate" separated. The internal driving gear on the main shaft drives the internal and external gears to rotate in the same direction. At the inlet, the gears separate from each other to form a negative pressure and suck in the liquid. Because of this unique structure, it is especially suitable for conveying medium with high viscosity. The viscosity range is: 0.2-1000000cp; NCB Internal gear pump can be reverse transmission, as long as the motor can be replaced; The pump body of internal meshing gear pump can be turned, the inlet and outlet position can be 90 angle to easily choose the inlet and outlet. There is the inlet and outlet interface of head preservation or cooling device In the pump body, end cover, bearing housing of Internal meshing gear pump. NCB Internal gear pump has the features: no trapped oil phenomenon, smooth delivery, high efficiency, low noise, the advantages of life plant. NCB internal gear pump is suitable for conveying the Newton liquid or non-newton liquid in petroleum, chemical, coating, dye, food, oil, medicine and other industries. The conveyed liquids can be from light, volatile liquid, until heavy, viscous, and even semi-solid liquid. NCB internal gear pump material has cast iron, cast steel, stainless steel and so on NCB internal meshing gear pumps are suitable for conveying a wide range of light, volatile liquids, up to heavy, viscous liquids, and even semi-solid liquids.NCB internal gear pump is widely used in petroleum, chemical, oil, coating and other industries. NCB internal gear pump suitable for transport of saponin, silicone oil, rosin, coating and other high viscosity medium, the application is very wide.

Minimum Order: 1 bags

Brass cable glands are preferred for their high corrosion resistance and conductivity, making them ideal for various applications in electrical, chemical, marine, and outdoor environments. They are known for their durability and ability to withstand high temperatures, ensuring secure and reliable connections that deliver optimal performance and longevity in any installation. Product Name Brass nickel plated cable gland Model Metric thread series Product Material Nickel plated brass (body, tightening cap, nut); nitrile rubber (sealing ring, gasket) Temperature range Static -40 ℃ to 100 ℃, instantaneous heat resistance to 120 ℃; Dynamic -20 ℃ to 80 ℃, instantly heat-resistant to 100 ℃. Product design features Special clamping claw and rubber component design, with a wide range of cable clamping and strong tensile strength Product performance Waterproof, dustproof, salt resistant, acid and alkali resistant, alcohol, grease and general solvents.

Water-tight protection is crucial for electrical, marine, and automation applications. Our waterproof cable glands, engineered with high-quality steel, feature the highest waterproof rating of IP68. They provide a secure and reliable seal against water ingress, making them ideal for use in wet and harsh environments. Our cable gland is made of high-quality nylon through integrated injection molding; The tightening nut, main body, and nut parts are made of nylon PA66 material; The sealing ring and gasket are made of nitrile rubber. This series of products has a static temperature range of -40 ℃ to 100 ℃ and an instantaneous heat resistance range of 120 ℃; Dynamic -20 ℃ to 80 ℃, instantly heat-resistant to 100 ℃. In addition, the product is waterproof, dustproof, salt resistant, acid and alkali resistant, alcohol, grease, and general solvents. Our nylon cable gland products include various styles such as standard, universal, and corner series, with complete specifications and colors that can be customized according to customer requirement. YDT is a leading cable gland manufacturer and supplier serving businesses across industries.

Our Stainless steel cable sealing sleeve provide exceptional resistance to rust and corrosion, making them ideal for demanding applications in harsh environments like marine settings, chemical plants, and outdoor locations. Meanwhile, we provide a wide range of thread options, including NPT, Metric, G, and PG threads, ensuring a perfect fit for your specific needs. Product Name Stainless steel cable gland Model Metric thread series Product Material Nylon PA66 (body, tightening cap, nut); nitrile rubber (sealing ring, gasket) Temperature range Static -40 ℃ to 100 ℃, instantaneous heat resistance to 120 ℃; Dynamic -20 ℃ to 80 ℃, instantly heat-resistant to 100 ℃. Product design features Special clamping claw and rubber component design, with a wide range of cable clamping and strong tensile strength Product performance Waterproof, dustproof, salt resistant, acid and alkali resistant, alcohol, grease and general solvents. Protection level IP66  IP68

Conduit connectors and fittings are essential components used in electrical conduit systems to join sections of conduit, connect conduit to electrical boxes, or change the direction of the conduit. Product Name DPJ series end connectors Thread specifications German system (PG)/metric system (M)/imperial system (G). Product Material A. Parts C and F are made of high-quality thickened zinc alloy, parts B and E are made of nitrile rubber, and part D is made of iron sheet. Product color Metallic color (silver white) working temperature -40 ° C~+100 ° C, can reach+120 ° C in a short time Protection level IP65