Liaoning dayu waterproof technology development co., LTD was founded in 1998, is a set research and development, production, sales, construction waterproof in a body's modernized enterprise, the company sets liaoning HongYuan dayu water co., LTD., shenyang wancheng real estate development co., LTD., liaoning dayu waterproof engineering co., LTD., liaoning dayu waterproof technology development co., LTD., jinan branch, liaoning dayu waterproof technology development co., LTD., lanzhou branch.Liaoning dayu waterproof technology development co., LTD. Set up a file in liaoning, shandong jinan, lanzhou, gansu province has three production bases, has world-class multi-functional modified asphalt waterproofing materials imported production lines, high-tech automation wide high marks Coil production line, the ultra wide geomembrane production line 8 m (width), the world of advanced environmental protection coating production line.Of SBS, APP, adhesive, polymer waterproofing materials, 4500 square meters, acrylic series, polyurethane, cement, asphalt base series and other kinds of waterproof coating is 50000 tons******pany in Beijing, tianjin, Shanghai, shenyang, jinan has established five sales center, formed a nationwide marketing service network, product marketing throughout the country 31 provinces (autonomous regions and municipalities directly under the central government) of more than 300 areas, are widely used in building, roofing, underground, subway, bridge, tunnel, etc are waterproof, moisture-proof, anti-leakage, antisepsis, heat preservation engineering.With qualification of waterproof construction 2 class construction, special seepage qualification of dayu, with superb professional technology and good after-sales service, to undertake the underground garage Beijing wukesong stadium, the Beijing Olympics, tianjin Olympic sports center, qinhuangdao Olympic sports center and Olympic projects;Shenyang subway, dalian, xi 'an subway, subway, zheng states of Harbin subway, chongqing, wuhan metro subway engineering;Shenyang five love tunnel, Qingdao jiaozhou bay tunnel, chaoyang tiger mountain tunnel and tunnel engineering;Mahjong layout, shenmu, shiyan, Bei Town, suide, north flow, the ticket, jiaozuo, WeiHui, yuncheng, fushun, native, in landfill anti-seepage engineering, etc.Dayu company successively passed the ISO9001-2008 quality system certification, ISO14001:2004 environmental management system certification, GB/T28001-2001 occupational health and safety management system certification, was named "liaoning province quality integrity AAAAA grade brand enterprise", "provincial contracts and keep promise enterprise".Construction waterproof construction 2 qualification and special impervious aptitude of us, with superb professional technology and good after-sales service, to undertake the Beijing wukesong stadium, the Beijing Olympics in the underground garage, tianjin Olympic sports Olympic projects such as heart and qinhuangdao Olympic sports center;Shenyang subway, dalian, xi 'an, zhengzhou, chongqing metro subway, Harbin metro subway, wuhan metro subway engineering;Shenyang, Qingdao jiaozhou bay tunnel, the five love tunnel Yang tiger mountain tunnel and tunnel engineering;Mahjong layout, shenmu, shiyan, Bei Town, suide, north flow, the ticket, jiaozuo, WeiHui, yuncheng, fushun, in a landfill anti-seepage engineering, etc.Dayu spirit, the everlasting!Dayu people to research and development as the center, driven by innovation, market-oriented, with talent as a fundamental, remove thought human suffering as the mission of leakage, inheritance "hold world with virtue, people-oriented, treat each other sincerely, to excellent win" business philosophy, an international, blaze new trails, forge ahead, achieve the take-off of the enterprise development!