Play a protective role of mining chain link fence to insist on safe production in mines, to prevent accidents in mines, to participate in mine rescue work, and mine safety; 
 Can be divided into the mine with diamond support network, galvanized diamond mesh, mine stent net, galvanized chain link fence. 
 Material: 
 Low carbon steel wire, galvanized wire, plastic coated wire. 
 Weaving and characteristics: 
 Made of crochet, mesh uniform, flat surface, beautiful, net width, wire diameter, difficult, long life, weaving simple, beautiful and practical, strong tension, toughness and high corrosion. In particular, plastic coated wire graticule, anti-static characteristics. Solve the network of hand-woven or woven net on the roof, coal to help support is often easy to loose network of easy hanging. Has the advantages of high strength of the overall and edge network, the Internet can not easily be torn, construction convenient, low cost. 
 Purposes: 
 Coal-based Road to help protect, protect the top and false an ideal material of the top. Galvanized diamond wire mesh with a mesh connected diamond Crochet a wire fracture, it will not affect other parts, completely solved the problem of roof coal to help support the easy to loose, Yiyi vertical network , is coal-based Road care to help protect the top, the best material for roadway support.