Chongqing Tonghui Gas Co., Ltd.

Chongqing Tonghui Gas Co., Ltd. Was established in 2007. The headquarter is located in Tongnan District, Chongqing. The scope of its business covers the R&D, production, and sale of food/industrial grade liquid carbon dioxide, food-grade carbon dioxide filling vial, dry ice, high-purity carbon dioxide, electronic grade nitrous oxide, electronic grade special gases, and relevant products. We provide food-grade carbon dioxide for the market of carbonated beverages and provide high-purity electronic gases for the market of semiconductors, LED, LCD and PV. Besides, our products have been exported to many countries and regions, including Southeast Asia, Europe, America, and the Middle East.

We have 14 subsidiaries located in 6 different provinces, including Chongqing Kaiyi Special Gas Co., Ltd., Chongqing Tonghui Gas Cylinder Testing Co., Ltd., Chongqing Tonghui Tianyou Gas Co., Ltd., Chongqing Tonghui Kefa Gas Co., Ltd., Chongqing Tonghui Kesheng Gas Co., Ltd., Chengdu Yitai Gas Co., Ltd., Ningxia Tonghui Gas Co., Ltd., Inner Mongolia Xinneng Gas Co., Ltd., Inner Mongolia Tonghui Tianke Gas Co., Ltd., Kaiyang Tonghui Gas Co., Ltd., Chengdu Tonghui Low Carbon Technology Co., Ltd., Chongqing Tonghua Logistics Co., Ltd., and Ningxia Tonghui Logistics Co., Ltd...

The annual output of liquid carbon dioxide is 1, 100, 000 tons. The output of high-purity gas, electronic grade gas, standard gas, mixed gas, and other special gases is over 30, 000 cylinders. The output of high-purity and electronic grade germanium reaches 2 tons. The output of electronic grade nitrous oxide (N2O) is up to 30, 000 tons. 400, 000 gas cylinders are filled each year. The output of dry ice reaches 30, 000 tons, 30000Nm3/hair separation. The daily storage capacity of the low-temperature liquid carbon dioxide storage tank is up to 10, 000 tons. The company has over 60 special transport tankers for low-temperature liquid carbon dioxide and special vehicles for dangerous chemicals. The company′s production capacity is leading in the same industry in West China, ranking the top in the same industry in the country.

The stability of product supply and the strict quality management system ensure product quality. The efficient transportation system ensures the timeliness of product delivery. The sound after-sales service, numerous honors, and the sense of social responsibility "Never Forget Why We Start" enables the brand of Tonghui to obtain certain popularity and reputation in Southwest China, even the whole country.

We adhere to the concept "Utilize Best Technology to Produce the Best Products to Meet the Demand of Our Customers; Produce More Products at the Lowest Cost to Contribute to Society". Since its foundation, by virtue of superior quality and good services, the company has gained the trust of our customers. Today, Tonghui has made great progress in the building of software and hardware. We will grasp historical opportunities in the future to exert our influence based on our experience, and carry out more extensive and in-depth cooperation with our customers, so as to jointly create a more brilliant future.