San York (D. Y. ) Precision Metals, inc. is a professional precision casting company from China, and we specilize in providing on precision casting, and our mainly products such as : impellers, pump parts. cast valve parts and others.

And we have the ability to supply non-standard castings that meet or exceed your demand.

The brief technical information as follow:
Material: stainless steel, carbon steel, alloy steel
Standard:  ASTM, AISI, BS, DIN, JIS, ETC
Process: investment casting
Machining: drlling, milling, drinding, threading, CNC machining, etc
Finishing: sand blasting, passivation, polishing, electro-polishing, machining, etc.
Certificate: ISO9001: 2000

For more information about our parts, please feel free to contact us.