Yangzhong Yuhe Seal Technology Co., Ltd. is an independent research and development enterprise. The company was founded in 2004 and is only a two-hour drive from Shanghai. Our main business is PTFE products (including SPGW SPGO KZT NCF DRing), PTFE sheets, PTFE rods, and polymer rods. The enterprise has a very professional technical team that can customize various non-standard products.