pvc waterproof roof material, pvc leakageproof underground material The company reformed from No. 1 Jinan Plastic Factory which used Italian technics to producePVC waterproof material at the beginning of 1990. And products is 2. 1m wide and is widelyused in roofing and underground...

pvc waterproof membrane, pvc leakage-proof material pvc waterproof membraneThe company reformed from No. 1 Jinan Plastic Factory which used Italian technics to producePVC waterproof material at the beginning of 1990. And products is 2. 1m wide and is widelyused in roofing and...

pvc waterproof material, pvc leakage-proof material Jinan Fangxin Group Co., ltd is a large scale joint stock enterprise group, which was restructured frompvc...