Gong shi chemical is a professional engaged in research and development production of concrete crack with polypropylene fiber, wood expansion agent, fiber crack-resistance waterproofing rust agent resistance concrete, ...
Address：Rm301,Quanfeng Commercial Mansion,Yuancun ErhengBusiness type：Manufacturer, Trading Company
Founded in 2002?Specialized developing, manufacturing and marketing special construction materials providing professional solutions services.Built strong R&D platform with talented personnel, advanced technical ...
Address：Zhuxinzhuang , Huilongguan Town, Changping District, Beijing China. Beijing, BeijingBusiness type：Manufacturer