Sichuan Western Technology Development Co., Ltd was established in 2000, a comprehensive group corporation combined with scientific, industrial and trading sectors, located in the civilized city-chengdu . Currently we are engaged in exportinh nearly 70 categories of precession optical instruments of various three dimensional measurers, projectors, toolmakers microscopes, video measurers , digital readout , linear scale , etc.The products are widely used in the metrological and testing services of aerospace, machinery, timepiece making, electronic, petroleum, chemical, metallurgical industries, etc. The products are sold to over 30 countries and regions of USA, Germany, Japan, Hong Kong, etc. Good quality, reasonable price, good credit and satisfied service is our aim to all our customers. Welcome to contact us. We will be your reliable partners and also good friends.