We are a professional piston rings manufactory with developing, manufacturing and wholesaling in a whole process.

Our piston rings widely used in motor bicycle, internal combustion engine, diesel engine, oil pump, general gasoline engine, agricultural machinery, air compressor, etc.

Our patent material which is multi-element Vanadium-Titanium nodular cast iron(patent No. ZL 00 1 11057.8) and advanced technique and equipments which are fetched from German brought high quality standard to our products, and received very well feedbacks.

We have cooperation relationship with many complete machinery manufacturers; And we also export abroad.

Certification: ISO9001: 2000

We are expending our worldwide sale network, if buyers are interested in our products, please feel free to contect us!