• Jinan USR IOT Technology Limited

  Jinan USR IOT Technology Company has been focusing on the single chip microcomputer networking products for 6 years. We have rich experience in system level solutions. offer Ethernet to serial, RJ45 turn RS232 serial modules, server cable networks, WLANs, and Wi-Fi GPRS networks.Our are ...

  Telephone：86-531-88826739-821Address：1-728, Huizhan Guoji Cheng, Gaoxin Qu, Jinan, Shandong, 250101, China

• Shenzhen Dwell Electronics Co., Limited

  Shenzhen Dwell Electronics Co., Limited was established in 2000, located Shenzhen, Guangdong, China. Our company is a high-tech enterprise specialized developing, producing and operating access control CCTV products, including TCP/IP RS485 controller, 125kHz/13.56MHz/2.4G/900M card ...

  Telephone：86-755-89799915Address：502,Building 1, Buji New 2 Village, Buji, Longgang District, Shenzhen

• Shenzhen Techcrepower Technologies Co., Ltd.

  SHENZHEN TECHCREPOWER TECHNOLOGIES is specialized in R&D and production of access control Products, including RS485 TCP/IP based panel, IE web Control RFID network single door offline controller, wiegand reader other peripheral products. As a manufacturer with strong developing team ...

  Telephone： 0086-134-10852121Address：A2109, ZHANTAO TECHNOLOGY, Building, MINGZHI ROAD,, LONGHUA DISTRICT