One Yining Machinery is a manufacturer specialising in the processing of industrial valve parts, with many years of experience in supporting non-standard valve parts. Our service covers:
- Sample processing
- Valve&Valve parts OEM/ODM service
- Mass production and rapid prototyping
- Customised precision parts such as valve body, valve stem, valve seat, seal ring, bracket, etc.
- Surface treatment (sandblasting, zinc plating, Dacromet, pickling passivation, polishing)