Ruiyan Communication Equipment Co., LTD We are one of the leading factories which develops and produces communication test software in China, supported by Chinese government as most importantly developed company.Ruiyan Co.Ltd has a R&D headquarter Shenzhen high-tech research center, ...
Telephone:86-75523154269
Address:14/F,C6, Hengfeng Industrial Park,Hezhou,Xixiang, BaoAn, Shenzhen, Shenzhen, Guangdong, China
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 ...
Telephone: 86-0755-66813828
Address:Nanshan district