Stamping Parts, Screws, Fastener manufacturer / supplier in China, offering Soft Shaft Avaliable Food-Classic Oil - Free Sliding Plastic Bearings, Suitable for High-Temperature or Highly Chemically Corrosive Environments Self-Lubricating Plastic Bearings, Can Withstand High Temperatures of 200 Degrees Celsius Oil - Free Sliding Plastic Bearings and so on.