COATEX entered the high molecular materials industry in 2006, successfully developing a waterproof sealing tape based on polyvinylidene fluoride (PVDF) as its basis. After three years of market promotion, the COATEX brand gradually developed into an industry-renowned brand, laying a solid foundation for future enterprise development. Seizing the opportunity, the company introduced a PTFE/Si composite fiber series production line in 2009. Over ten years of development, the company has established one research center and two modern factories, with a total production area of 320,000 square meters, eight production workshops, and a monthly output capacity of 300,000 square meters of PTFE/Si composite fiber materials.