Qingdao DoubleGrand Metal Products Co., Ltd.
Construction and building materials · Qingdao, Shandong
About Qingdao DoubleGrand Metal Products Co., Ltd.
Qingdao DoubleGrand Metal Products Co., Ltd. is a Chinese manufacturer of steel structure buildings, prefabricated houses and related steel products, based in Jimo, Qingdao, in Shandong province. Its official Spanish-language website presents an integrated activity combining the design, manufacture, export and erection of industrial, commercial, residential and agricultural buildings, with more than ten years of experience and exports to more than 30 countries on six continents.
Its catalogue covers complete steel structure buildings — industrial plants, warehouses, workshops, dormitories and hangars — formed by steel columns, beams and galvanised purlins, with sandwich panel or steel sheet cladding. It also manufactures prefabricated houses, container houses and flat-pack modular houses, and a wide range of EPS, polyurethane, rock wool and glass wool sandwich panels for roofs and walls.
The company offers a full service from design and manufacture to delivery, installation and after-sales service, with ISO 9001 and CE certifications and SGS inspections of its products. For developers and contractors looking for a single Chinese supplier of steel structure and cladding panels, DoubleGrand brings in-house manufacturing, complete building kits and established export experience.
Its catalogue covers complete steel structure buildings — industrial plants, warehouses, workshops, dormitories and hangars — formed by steel columns, beams and galvanised purlins, with sandwich panel or steel sheet cladding. It also manufactures prefabricated houses, container houses and flat-pack modular houses, and a wide range of EPS, polyurethane, rock wool and glass wool sandwich panels for roofs and walls.
The company offers a full service from design and manufacture to delivery, installation and after-sales service, with ISO 9001 and CE certifications and SGS inspections of its products. For developers and contractors looking for a single Chinese supplier of steel structure and cladding panels, DoubleGrand brings in-house manufacturing, complete building kits and established export experience.