- Teflon mechanical seal
- 2016-10-28 15:43
- Teflon mechanical seal Yiyong is a competitive PTFE manufacturer who makes quality insulators, sealing elements, and oth
- Teflon ball valve seal
- 2016-10-24 23:57
- Teflon ball valve seal Yiyong is a competitive PTFE manufacturer who makes quality insulators, sealing elements, and oth
- PTFE Electronic Component
- 2016-10-22 22:35
- PTFE Electronic Component Yiyong is a competitive PTFE manufacturer who makes quality insulators, sealing elements, and
- Virgin teflon bushing
- 2016-10-22 18:55
- 1. Virgin teflon bushing2.Using:A. electrical insulation parts B. sealing parts C. automobile parts D. corrosive fluid c
