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Product：Ammonium dihydrogen phosphate CAS:7722-76-1 Chemical formula：NH₄H₂PO₄ Ammonium dihydrogen phosphate (MAP) is a kind of water-soluble, quick-acting compound fertilizer. The ratio of effective phosphorus (P2O5) to total nitrogen (N) content is about 5.44:1. It is one of the main varieties of high- concentration phosphorus compound fertilizer. . As a raw material for production, it is also the basic raw material for the production of ternary compound fertilizer, BB fertilizer, etc., and it is indispensable. Use range: This product is widely used in vegetable crops, fruit crops, horticultural crops and economic crops; And various soil qualities such as red soil, yellow soil, brown soil, yellow fluvo-aquic soil, black soil, cinnamon soil, purple soil, albic soil, etc.; It is especially suitable for application in dry and rainless areas such as Northwest my country, North China, and Northeast China. Features: Water dissolves quickly: water dissolves quickly, suitable for all kinds of irrigation equipment and facilities. Green and safe: It does not contain chloride ions, heavy metal ions, and is pollution-free and non-hazardous. Obvious fertilizer effect: Both P and N exist in a state that is easy to be absorbed by crops, and the effect is rapid and lasting and stable. Instructions for use: This product is mixed with other water-soluble nitrogen fertilizers and potash fertilizers for better effect. Because the product contains high phosphorus content and is easy to be absorbed, it is better to use it in the early stage of crop production. This product is a weakly acidic product, which has a certain coordination effect on the modification of alkaline soil. Using drip irrigation, foliar spraying and other efficient fertilization methods, the fertilizer effect of this product is more obvious. Precautions: This product can be mixed with neutral and acid pesticides, and must not be mixed with alkaline pesticides. Avoid mixing with fertilizers containing calcium or magnesium to avoid precipitation and affect fertilizer efficiency. Foliar spraying should be carried out before nine in the morning and after four in the afternoon (six o’clock in summer). Please do not use it under extreme weather (such as strong light, strong heat, heavy rain, etc.) to avoid reduced fertilizer efficiency and even damage to crops. Harmful situations occur. Different regions, different soils, different crops, and different crop growth periods have different requirements for fertilizers; therefore, the specific use needs to follow the suggestions of local agricultural technicians. Technical index: Specifications First grade Qualified Nitrogen content（NH3-N，as dry base）≥ 10% 10% Phosphorus content（P2O5，as dry base）≥ 60% 55% PH value 3－5 3－5

Product: Ammonium Sulfate Molecular formula: (NH4)2SO4 Properties: white crystal, no impurities. Application: It is mainly used in fertilizer. And comparing to other fertilizers it is less hygroscopic. It also can be used in industry, such as used in pharmaceuticals, textiles. The fine ammonium sulfate also can be used in beer brew industry. Storage and transportation: stored in dry and ventilated house with packages sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation. Package: 25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag. or according to the requirements of customers.  Specification Units Superior product First class Qualified product Nitrogen content % ≥ 21 21 20.5 Sulfur(as S) % ≥ 23 21 23 Moisture %≤ 0.2 0.3 1 Free sulfuric acid (H2SO4) %≤ 0.03 0.05 0.2 Fe %≤ 0.007 - - As %≤ 000005 - - Heavy metal %≤ 0.005 - - Water-insoluble matters %≤ 0.01 - -

Product: Calcium Nitrate  Molecular formula: Ca(NO3)2.4H2O  Molecular weight: 236.15  Properties: Colorless transparent crystal, soluble in water, methanol, ethanol. It is easily deliquescence in the air, also it is the oxidizing agent, In case of organic matter and sulfur it will burning and explosion occurred, and a red flame is emitted. Applications：It is the raw materials of making nitrate. In agriculture, it can supply nitrogen and calcium rapidly. It can be applied to all kinds of crops and can be used in greenhouse and large-area farmland. For industrial calcium nitrate is mainly used for refrigerants, Rubber industrial flocculant. also for making fireworks and explosives. Storage and transportation: Packaging must be moisture-proof, Firmly sealed, don't mixed with organic matter and sulfur. During transport to prevent rain and sun exposure. Package: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.  Specifications Index Industrial grade Agriculture grade Ca(NO3)2.4H2O content %≥ ≥99.0 98.0 PH 5.0-7.0 5.0-7.0 Heavy metal %≤ 0.001 0.001 Water insoluble %≤ 0.01 0.01 Sulfate %≤ 0.03 0.03 Fe %≤ 0.002 0.002 Chloride %≤ 0.005 0.005 Calcium Oxide (CaO) %≥ --- 23.4 Nitrogen (N) %≥ --- 11.76

12.8V 300Ah 3840Wh Deep cycle battery pack 300ah Deep cycle batteries are commonly used in RV and marine solar systems. There are different types of deep cycle batteries, plug-in deep cycle battery alternatives for recreational vehicles, off-grid solar applications, boats, trolling motors, etc., suitable for maximizing energy storage and power requirements With overcharge, overdischarge, overcurrent and short-circuit protection and high self-discharge rate. 100% safe, non-toxic and renewable energy.  Our lithium iron deep cycle batteries has a capacity of up to 300Ah, low self- discharge rate, low capacity loss, and 40% stronger than lead-acid batteries of the same size (lead-acid batteries have a depth of discharge of about 60%). Efficient charging and easy installation Suitable for off-grid solar system and outdoor home backup power, RV, camping, sailing and other applications. Large capacity, you don't have to worry about not being able to charge the battery on cloudy days because the battery's extra long life will give you reliable power or longer, more enjoyable trips. Smaller size, LiFePO4 batteries are smaller and 1/3 the weight of lead-acid batteries of the same capacity, making them easy for you to disassemble and place. Compared to the 200-500 cycles and 3-year life of lead-acid batteries, our rechargeable batteries provide more than 4,000 cycles (10 times longer) and a 10-year life. This is 2000-3000 cycles longer than other LiFePO4 batteries on the market.

Power Station 300w 12.8V 20Ah Power Station Specification: 1) Output power: The rated 300W; Peak 600W 2) Output voltage: AC100-110V/220-240V 50Hz/60Hz Pure Sine Wave 4*USB: 5V/2A, 9V/2A, 12V/1.5A 2 USB Share 18W 1*TYPE C: PD18W 3) Input: DC 12-30V 120W (MAX)MPPT 4) Battery Capacity: 307Wh 5) Built-in Battery Type: LiFePO4 Battery 6) Working temperature: 0℃-40℃. 7) Size: 250*190*190mm.Handle size: H47mm, L160MM 8) Net Weight: 6KG 9) More than 2000 cycle times 10) Color: Space grey 11) Metal case 300W Power Station Selling point: 1.Fashionable family series(300/500/1000/1500/2000W) to meet different requirements. 2. MPPT controller built in, super efficient in solar charging. 3. Smart LCD screen to show the loading power & working time clearly and display your own logo. 4. Triple heat dissipation, luxury air-craft grade aluminum casing, separate design for battery and inverter inside, high-speed & quite cooling fan. 5. Famous American IC brand - TI, for smart control of battery management system. 6. UL certified LifePO4 battery for deep cycle life and safety.

Power Bank B-5000 5000mAh Power Bank： Incorporating both PD 3.0 and Qualcomm® Quick Charge™ 3.0 technology that Charge your phone at the fastest speed possible with the USB-C's 18W output B series Power bank Description With Three Output & Dual Input A series include 2*USB-A, 1*Type C and 1*Micro USB A, Easily charge multiple devices simultaneously LED Power Indicator The integrated digital display show charging status and the current battery life. With multi-national safety certificates and protection system to ensure safety use It has adopted PCB System Setting Protection, including Over Charge Voltage Protection, Over Discharge Voltage Protection, Over Current Protection, Short Circuit Protection, Over Temperature Protection & Automatic Power Cutoff Protection. It has acquired CE, FCC and ROHS international safety certificates, and Global Product Liability Insurance to ensure safety and reliability of the battery.

Power Bank A-15000 Large Capacity Power Bank Description A series Power bank Large Capacity A series with three capacity 10000mAh, 15000mAh and 20000mAh that contains enough battery to charge multiple devices. Charge Multiple Devices Charge three devices simultaneously by plugging one into the USB-C port and another two into the USB-A ports. LED Power Indicator The integrated digital display show charging status and the current battery life. With multi-national safety certificates and protection system to ensure safety use It has adopted PCB System Setting Protection, including Over Charge Voltage Protection, Over Discharge Voltage Protection, Over Current Protection, Short Circuit Protection, Over Temperature Protection & Automatic Power Cutoff Protection. It has acquired CE, FCC and ROHS international safety certificates, and Global Product Liability Insurance to ensure safety and reliability of the battery.

Power Bank A-10000 Power Bank Specification 1) Polymer battery 2) Input: Micro USB 5-12V/3A-1.5A/18W Type C 5-12V/3A-1.5A/18W 3) Output: Type C 5-12V/3A-1.5A/18W 2*USB A: 5-12V/3A-1.5A/18W Total: 5V 3A(share) 4) Compatibility: Type-C/PD/QC3.0/FCP/SCP/AFC/PE 5) Color: black, white or customzied 6) Size: 135.95*67.95*15mm 7) Plastic cases power bank factory Description A series Power bank Large Capacity A series with three capacity 10000mAh, 15000mAh and 20000mAh that contains enough battery to charge multiple devices. Supports 18W PD 3.0 and QC 3.0 Fast Charge Incorporating both PD 3.0 and Qualcomm® Quick Charge™ 3.0 technology that can fast charge your devices. also 60W PD is available Charge Multiple Devices Charge three devices simultaneously by plugging one into the USB-C port and another two into the USB-A ports.

SMD tantalum capacitor error: K=±10% M=±20% SMD tantalum capacitor voltage: 6.3V～50V Series: T510, 293D, T494, T495, TAJ, TPS, 593D, TCFG... SMD tantalum capacitor capacity: 0.1μF～1000μF Chip tantalum capacitor volume: Type A (3.2×1.6) Type B (3.5×2.8) Type C (6.0×2.5) D type (7.3×4.3) E type (7.8×4.5) SMD tantalum capacitors: A, B, 2000pcs per plate, C, D, E, 500pcs per plate, E2, V, 400pcs per plate Characteristics of SMD Tantalum Capacitors: 1. Ultra-miniature products; 2. With three-layer electrode structure; 3. High reliability, wide temperature range; 4. Suitable for automatic placement machine installation. If you want to know more, you can click on the link below: https://www.electronic7.com/ Welcome friends who are interested to consult online Phone: +86 13622678159 WeChat: pskj13622678159

Minimum Order: 4000

SMD high-power resistor details Volume: 2010 (5025) 2512 (6432) Size: 2010=5.0*2.5, 2512=6.4x3.2 Resistance: 0R—500M 0Ω—22MΩ full range Power: 1W, 2W, 3W Deviation: F=±1%, J=±5% Features: Small size and light weight; Adapt to reflow soldering and wave soldering; Stable electrical performance and high reliability; The assembly cost is low, and it is matched with the automatic placement equipment; Can be applied to: smart lights, smart toilets, smart home appliances, smart kitchen appliances, etc. If you want to know more, you can click on the link below: https://www.electronic7.com/ Welcome friends who are interested to consult online Phone: +86 13622678159 WeChat: pskj13622678159

Minimum Order: 4000

High speed embroidery machines are developed with advanced controlling system, reliable machine body and reasonable driving structure with high speed and low noise. It reaches max speed of 1200 RPM and it's compatible with single/double side sequin device, single/double side overlapped sequin device, easy taping device, easy chenille device and beads device that makes the perfect combination with speed and embroidery quality.

Minimum Order: 10 long tons

MIC new led street light F series: 1, super high lumen design: Philips 3030 with 140lm/w and Philips 5050 with 170lm/w optional. 2, Gradieneter design, easy for installation. 3, Tool-less open the driver case. 4, The power supply is automatically disengaged when opening the luminaire, safe to humen when doing the maintenance. 5, standard with 10KV SPD -(20kv optional with some extra cost) 6, arm adaptor 90degree ajustable. 7, Meanwell driver 7 years warranty. 8, wide range wattage optional from 30w to 300w.

Minimum Order: 5 dozens

Distillation has a long and glorious history, in fact it can be said to be paving gold! There is evidence that the Babylonians had a rough understanding of the distillation process more than 3,000 years ago, and they did not keep secrets. By the 1st century BC, ancient civilizations in China, Pakistan, and Europe were being perfected, including the ancient Romans. Thanks to alchemy, the science of distillation has been further developed. This discipline, somewhere between science and mysticism, is entirely concerned with turning materials into gold. Advanced technology enabled the distillation of later spirits. The first book on distillation was published by the Germans in 1500, but at that time this process was used to make perfume or medicine. Only 100 years later, people began to pay attention to the idea of ​​drinking for pleasure. However, in the 19th century, modern forms of distillation were born! Step 1: Obtain your device The distiller works on the distiller and can be a tank distiller (the oldest distiller type) or a column distiller. This is a complicated machine with the columns extending all the way to the ceiling. The distiller is connected to the condenser (the container through which the cooling water passes), and the condenser is connected to the barrel to collect the finished distillate. Step 2: Clean the distiller Your distiller must be cleaned thoroughly before each distillation. After all, you don't want the dirt from the last distillation to mess up your gin! Step 3: Add alcohol and botanicals There are many unique distillation techniques, usually developed by the distiller after months and years of experimentation. But the basic principle remains the same: first add vegetable and alkaline alcohol (also called "neutral alcohol") to the still. This spirit is a fermented alcohol, usually made from grains without added flavors. It is a mixture of water and pure alcohol. Step 4: Heating The heat source-some distillers use an open flame, while others use a furnace or electric heat source-start heating the bottom of the distiller. Alcohol starts to boil at 73 degrees Celsius, while water does not boil until it reaches 100 degrees Celsius. This means that the alcohol in the neutral spirits will turn into gas and start to rise, while most of the water will stay at the bottom of the still. Step 5: Cool down and capture As a gas, the alcohol passes upward through the distillation head, tank top, or distillation tower. It then passes through a condenser filled with cold water, where it cools and turns back into liquid. The final distillate drips into the barrel, where the distiller can decide whether to keep it or return it to the distiller for a second round of distillation to become a higher concentration of water and alcohol solution. Contact us A wide range of models can meet the various requirements of each market and ensure that you can always find a solution that suits you. If you want to know more detailed information about our equipment, please contact us.

Minimum Order: 1 bags

Product Description Hot Or Cold Rolled SS 201 304 Stainless Steel Coil For Food Health Description 201 Product Information 304 Product Information Series: 200 Series: 300 Technology: Cold Rolled Technology: Cold Rolled Type: Coil Type: Coil Thickn , ess: 0.17 - 1.85 MM Thickness: 0.27-2.85 MM Diameter: 100 – 1240MM Diameter: 100 – 1240MM Surface: 2B/BA/6K/8K Surface: 2 , B/BA/6K/8K Application: Consturction Appl , ication: Consturction Sample: Available Sample: Available Certification: BV,AIS , I,ASTM,ISO etc Certification: BV,AISI,ASTM,ISO etc Price Term: FOB/CIF Price Term: FOB/CIF Payment Term: 20% T/T, irrevocable L/C at sight Payment Term: 20% T/T, irrevocable L/C at sight Package: Packaged with wooden case Package: Packaged with wooden case Delivery: Delivery with 20 foot container(27 Metrics Tons) Delivery: Delivery with 20 foot container(27 Metrics Tons) Delivery time: within 15 days Delivery time: within 15 days Chemical composition (wt. %) Grade Copper Nickel High copper 1.4 1.2 Half copper 0.8 1.2 Low copper 0.4 1.1 Stainless steel coil application It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components. It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen.