No 1588 , Wangyuan Road, Nanqiao, Fenxian District, Shanghai, China.

Shanghai Houstec Instrument Co., Ltd is a leading supplier of Video Measuring Machine, Profile Projector, Hardness tester , Metallurgical specimen Preparation Equipments, etc. We are devoted in design...

Shitai Raod 234, Shanghai, Shanghai, China

Shanghai Optical Instruments Factory, we are promoting CSOIF spirit with long history and carrying out its fine resource, and now it has been very a professional manufacturer for optical instruments a...