Guo-Shin was founded in 1977, professionally producing powder metallurgical parts. Examples: parts of shock absorber、parts of sewing machine and gear box of power tool,etc.

Because production of above parts is highly precise, we invested large capital to buy higher precise CNC wire cutting machine、CNC electric discharge machine and expand new factory. And to improve our advance of process and quality.

We believe the four ways:“High quality、High precision、Delivery-in-time、and good service”. And to make higher and higher technology continuously.

“High Quality 、Good Service” is our policy, and try to do our best to get customers'trust. And the two policy is always our power of management.