Yunnan Xiangfeng Tonghui New Materials Technology Co., Ltd.

  Yunnan Xiangfeng Tonghui New Materials Technology Co., Ltd. was established in May 2021 and is a subsidiary controlled by Chongqing Tonghui Gas Co., Ltd. Located in Luta Street, Anning City, Yunnan Province, the company is a high-tech enterprise in the southwestern region specializing in the R&D, production, and sales of food-grade carbon dioxide gas, ultra-pure ammonia for electronic applications, and ammonium hydroxide. Upholding a mission of carbon reduction and environmental protection, the company uses tail gas from Xiangfeng Petrochemical’s carbon dioxide emissions as its raw material and is equipped with advanced, automated production lines.

  By establishing an integrated production, supply, and sales management system and rigorously implementing ISO quality management standards, the company has earned widespread trust from customers across the Southwest region and throughout China thanks to its consistently stable product quality and highly efficient customer service.

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