Chien Wei Precise Technology Co., Ltd.

For 40 year years, Chien Wei has been dedicated with development and production of highly precise molding, measuring machine, machine tool and stay committed to provide excellent completed service. Our products are widely applied in broad range of industries such as IC packaging, photoelectrical industry, machinery, electronic commodities, automobile and machine components and get reputation worldwide. With the outstanding developing expertise, our precise vertical grinding machine was launched in order to provide service for high accuracy bearings, gears and external parts of shaft etc.