• Hexin Technology Co., Ltd.

    Baoshan Industrial Zone,Minzhi,Longhua, Shenzhen, Guangdong, China,518000

    Hexin Technology Co., Ltd. was established in 1997, is one of major manufactory data communication products and relative China, specializing manufacture RS232-RS485/RS422 Converter, Serial Device Server, RS232 to TTL converter , usb serial converter, ...
  • UTEK TECHNOLOGY (SHENZHEN) CO., Ltd, China

    6 floor, C building, JiaAn Industrial Zone, 72 district of BaoAn, ShenZhen, China Shenzhen, Guangdong

  • Shenzhen 3onedata Technology Co., Ltd.

    West Block,3/F,Building 2,Jiuxiangling Industrial Zone,Xili Town

    Shenzhen 3onedata Technology Co., Ltd. is a company of high technology specializing in the research, development, manufacture and sales data communication products with integrated after-sales service. Our business covers industrial control, safety ...
  • Jinan Usr Corporation

    USR Shop Aotizhong road Jinan, Shandong

    High-tech Development Zone, Shun Hua Changfu electronics factory is located in Jinan the main serial port server, Ethernet-to-serial, things, Serial network module.Companies adhering to "customer first, forge ahead" business philosophy, ...
  • conextop Tek

    high-tech park, shenzhen, guandong, China,518000

    Conextop Technology targets at providing the most efficient solution and products for M2M application. we went public as CONGER in 1998 German. And start development of products.With 10 years experience, Conextop leads industry innovation technical ...