• Home
  • About Us
  • News Center
  • Products
  • Our Cash
  • Download
  • Solution
  • log in
  • Sign in
  • Chinese
  • Safe city,towns and public...
  • Olympic security key projects
  • Prison monitoring system
  • Large factories, mines, business...
  • Fair gardens, scenic area ...
  • Electricity, banking system
  • Airport TV monitoring system
  • Project name
  • Beijing Chaoyang Gymnasium surrounding TV monitoring system
  • Device name
  • Four Directions digital video + two-way data Optical

The company address :Beijing's haidian district shangdi three street 9 the building
of JiaHua B-1012 Contact phone number :010-62974424;62971824;62964341;
Copyright 2008 - 2012 www.lw-fiber.com All rights reserved.京ICP备05077099号-1