Haohua Chemical Science & Technology Corp., Ltd. engages in the research and development, production, and sales of manufactures and sells fluorine materials, electronic gases, high-end manufacturing chemical materials, and carbon emission reduction products in China and internationally. The company offers fluorocarbon chemicals, fluoropolymers, fine fluorochemicals, and fluorinated lithium battery materials; refrigerants, fire extinguishing agents, fluoropolymers, fluororubber, fluorinated intermediates, electrolytes, etc.; and nitrogen trifluoride, sulfur hexafluoride, carbon tetrafluoride, and fluorine. It also provides carbon-based gases; rubber and plastic products; rubber sealing products, rubber sheet products, civil aviation tires, weather balloons, and polyurethane new materials; and coatings and catalyst. The company serves civil aviation, shipbuilding, chlor-alkali chemical industry, coal chemical industry, and other fields. The company was formerly known as Sichuan Tianyi Science & Technology Co., Ltd. and changed its name to Haohua Chemical Science & Technology Corp., Ltd. in June 2019. The company was founded in 1999 and is based in Chengdu, the People's Republic of China.