Sioux city lunar building waterproofing materials ltd. Was established in 1993 as a modern, high-tech specialized waterproofing material company that combines research and development, production operations and construction. The company has a number of high-level scientists, highly skilled and fully equipped for detection. The company has been working on research and production marketing of waterproofing materials and new chemical building materials, with an automated line of modified asphalt with a national ranking of 20 million square metres of total annual production capacity; three production lines of building waterproofing paints with a production capacity of 5,000 tons per year, already containing several lead products such as sbs, a modified tarcrete tarcrete volts, a modified visceral polymer, pre-painted/wet-painted water protection rolls, polyurethane waterproofing paints, polymer cement waterproof coatings (js) and cement infiltration into crystal-resistant waterproof pai...