Roadbed laying Anyang City is Talon LLC (http://www.ayztl.cn): a new coal mine supporting material has been included as a new technology projects to promote Chinese coal mines Corporation 2005-2010. Our products have labor protection supplies supervision of the Ministry of Coal and Testing Center, the indicators are all qualified and renewal of underground industrial test license. Instead of metal mesh, as Slicing off the top, tunneling roadway. Material polypropylene mixture of new material and recycled materials. Laying roadbed acid and sulfide corrosion, not easily oxidized, moisture-resistant, long service life. Light weight, easy to transport, and improve working conditions. Low cost than metal mesh. Having a flame-retardant, antistatic, and high strength properties, downhole safety use. Mr.Zheng the 13,903,727,780 杨经理 13837235925