Shandong Tianhui Waterproofing Co., Ltd. is located in Donga County, Shandong Province, which is known as the hometown of Ejiao and magpie. It is near the north head of Pingyin Yellow River Bridge and the side of 105 National Highway. Donga Tianhui Technology Co., Ltd. and Donga Tianhui Barrel Industry Co., Ltd. are established as independent legal persons. Donga Dongchang Group is a large private enterprise group which integrates cement, cement grinding aids, steel barrels, galvanized barrels, coking, aluminium curtain wall panels, mechanical processing and new building materials. It has the right of self-import and export, with an annual output value of more than 3 billion yuan.
Shandong Tianhui Waterproofing Co., Ltd. integrates waterproofing material research and development, production, sales, construction, design and service, and serves customers at home and abroad with quality, price and multi-channel sales. The company mainly produces modified asphalt SBS/APP waterproofing membrane, polyvinyl chloride (PVC) waterproofing membrane, polyethylene polypropylene composite waterproofing membrane, self-adhesive series waterproofing membrane, color glass fibre asphalt tile, polyurethane waterproofing coating, JS composite waterproofing coating and other six series of more than 40 varieties, with an annual output of 30 million square meters waterproofing membrane and 10,000 tons of waterproofing coating. The application scope includes waterproofing engineering of industrial and civil and public buildings, various roofs, basements, tunnels, urban roads and bridges, Metro and urban railways, high-speed railways, airports, water conservancy facilities and many other building waterproofing fields.