Shenzhen Yehai Technology Development Co., Ltd., designing and developing measurement instruments from 1993, is one of the major testing & instrument manufacturers in China. As a high-tech equipped modern manufactory,we have advanced equipments manufacuring calibration process. high ...

Xi An&＃39; Feng Yu Industry Co, .Ltd is located in China Instruments authoritative research and development base Xi&＃39;an. It a collection development, production, sales service one integrated company. There are mainly engaged two major categories: engineering equipment laboratory ...

The Shenzhen Westway Technology Co., Ltd. is a agency of electronic product with well-equipped testing facilities and strong technical force.With wide range, good quality, reasonable prices stylish goods, our products are extensively used in IOT,maker market,personal ...

We have years experience in design research and development in electronic field.we factory outlets center for wholesale retail with excellent quality reasonable pricewe are ability to control detect the qualityall items will be tested before shippedwe a good credit our oversea customerswe ...