Our company is the biggest specialized production enterprised of building materials in China. It mainly deals in roofing felt, multi-ply waterproof membrane, SBS, APP, and etc. We have got the approval of ISO9001 and ISO14001 quality and environment system certificaties. Our products are well sold in over 20 provinces in China, and exported to South-East Asia, Middle-East, West-Europe, Africa, America, Australia,etc. friends all over the world are warmly welcomed to do business, investments and make new great achievements together.