Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi | Gas Name | Tetrafluoromethane CF4 |
| Brand name | Tonghui Gas |
| Chemical formula | CF4 |
| Place of Origin | Chongqing, China |
| UN N0. | 1982 |
| CAS NO | 75-73-0 |
| Cylinder material | Seamless/welding steel |
| Cylinder Colors | Aluminum white |
| Package | 44L/47L |
| General Valve | CGA580/DISS716 |
| Font color | Black |
| Application | Industrial / Electronic |
| Cylinder Standard | DOT-3AA |
| Purity | 99.999% |
| Supply Ability | 2000 Unit/Units per Month |
| Label | OEM |
| Analysis report | MSDS/COA |
| Packing detail | steel frame 1.1*1.1 |
The annual output of liquid carbon dioxide is 1,100,000 tons, electronic grade N20 is up to 30,000 tons, high-purity and electronic grade germanium reach 2 tons, the output of high-quality gas, electronic grade gas, standard gas, mixed gas, and other special gases is over 30,000 cylinders and 400,000 gas cylinders are filled every year. We provide food-grade carbon dioxide for the market of carbonated beverages and high-purity electronic gases for the market of semiconductors, LED, LCD, and PV. We also have 60 special transport tankers for low-temperature liquid carbon dioxide and special vehicles for dangerous chemicals.
Our products have been exported to many countries and regions, including South Asia, Europe, America, and the Middle East. Our production capacity is leading in the gas industry in West China, ranking the top in the country.
1. How do I know that I can trust you to make the order?
Tonghui Gas is established in 2007, we have 15 years experience in gas field. As a member of Alibaba's Golden Trusted Supplier, we cooperate with many branded companies and giant customers coming more than 20 different countries among the world. We promise to offer high quality gas and commited service based on strict production line and business system. Therefore we have gained the good reputations from our clients based on top quality and best service.
2. Can your company produce my brand?
Yes, we can paint /engrave your company name or Logo on cylinder neck or cylinder body, and the cost is complimentary as long as receiving MOQ.
3. Can I get a sample?
It depends on which product you need. For small package 8g cream charger or any RTS product, we could offer you the sample. Unfortunately for other gas product, due to the complicated shipping process and high shipping cost, we don't suggest to offer sample. But we could offer you COA and quality related certificate to better ensure product quality.
4. How soon can I get a price quote?
Once we get to know the information about product name, product specification(99.9%-99.9995%), cylinder capacity (8g/0.95L/ 4L/8L/ 40L/ 47L/ 472L)/tank container/tube container, quantity, working pressure(if needed), we can provide you with one competitive price quote within 1 hours.
5. Can I visit your factory?
YES, you are always welcomed there, and we are happy to hear it. Seeing is believing. Please kindly offer us your visitation schedule, and we will pick up you at airport.
6. What is the MOQ?
Since the gas shipping is particularly complicated and difficult, we suggest you to get one container order. Please feel free to contact us directly at any time for your requirement.
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi 
