Weifang Wanbao waterproof material Co., Ltd., the registered capital of 120 million yuan; factory covers an area of 66000 square meters; two SBS, APP modified asphalt waterproofing membrane production line, annual output of 505 million m2. High-grade forming a double double color wide polyethylene polypropylene fiber / polyester waterproofing membrane production line, annual output of 5.8 million m2, the four spunbonded polypropylene nonwoven fabric production line, annual production of 8000 tons, with color asphalt tile, self-adhesive rubber bitumen waterproofing membrane, ternary ethylene propylene rubber waterproof coiled material, PVC, color polyurethane waterproof coating, plugging Ling...