Communications cable plant distribution throughout the country. China in addition to the production of long-distance communication cables and the city, then cable, fiber optic cable and polyolefin insulation integrated sheath plastic city, then the cable also has made great progress, many domestic manufacturers and research institutes in the technology and equipment imported from abroad. production. China each year a small amount of polyolefin insulation and polyolefin sheath plastic telephone cables are sold to Hong Kong, Macao, Southeast Asia and the Middle East.

The first branch of the Tianjin Cable Plant Production: Mine communication cable mining control cables , mining signal cables , computer cables , rubber cables , the city's communication cables, railway signaling cables, telephone cables, mining monitoring cable sensor cable, signal cable, intrinsically safe, explosion-proof cable, mine communication cable and other products.