The registration address of tai-tai-tung engineering materials ltd. Is located at 46 central tianmen street, north cedar street office, te-angau new district, shandong province. The registration authority is the development division of the te-ann city market supervision authority. The legal entity is represented by wang jian-guan, and operates in the areas of earthpapers, composite earthwork membranes, earthwork membranes, waterproof blankets (ggl), earthworking networks, earthworking grids, earthworking chambers, earthworking rooms, plastic blind ditches, steel construction bars, earthworks bags, waterproofing boards, defunct bands, soft piping pipes, seepage water, beadders, rubber belts, plastics, herbreeds, filament fibres, plastic raw materials (without dangerous chemicals), welders, plastic welders, mechanical equipment and accessories; environmental engineering works; welding, construction services of earthworking materials; import-export trade (without state trade management of goods import and export). (projects subject to legal approval may not operate without the approval of the relevant department)