2010


Release time:

2024-07-14

The research and development of PTFE and hydrocarbon materials started in 2010, and in 2011, it passed the national certification and obtained the patent, and the new product was successfully developed.

The research and development of PTFE and hydrocarbon materials started in 2010, and in 2011, it passed the national certification and obtained the patent, and the new product was successfully developed.