Standard specification
1. Germany- Groz - Beckert needle
2. Germany-Memminger/ NingBo Sun yarn storage feeding device
3. Germany-Kern-liebers sinker
4. Germany -Memminger/Taiwan Taishan/shengsong auto-matic oil lubricator
5. Germany-Memminger/Taiwan Taishan /Shengsong mid & top Radar ash-blowing device
6. USA-Emerson Inverter
7. Japan alloy steel cylinder
8. Japan high-class alloy steel cam
9. Germany Franke wire-race bearing