• SHENZHEN GND TECHNOLOGY CO., LED

  GND Technology is alarm, gas Industry alarm manufacturer, dealer, instrument, leak products, system, distribution, equipment, device, annunciator, server, design, provider, system integration, projecter, wholesales, monitor a Hi-Tech company specialized in designing, researching & ...

  Telephone：86-755-82046582Address：3F, Building No.126, Jindi Industrial Estate, Futian District, shenzhen, guangdong, China

• Beijing Testech Century Technology & Develop Co., Ltd.

  TESTECH GROUP CO.,LTD is a reliable manufacturer and supplier of testing instruments in Beijing China. It combines all the R/D production advantage its own subsidiaries, takes years marketing sales experience global market, contributes to offering most qualified competitive products ...

  Telephone： 86-10-82756889Address：Dinghao Building A, Zhong Guan Village, Haidian District