Beijing sea level around the steel structure Color Room Limited production and production installation, color plate. Insulation panels, fire color plate, light steel, heavy steel, color steel room, activity room installation, professional temporary housing structures, removable activity room , processing, marketing, installation in one of the steel company. Services throughout Beijing each city seal Terrace steel, steel, Beijing Professional Color Room installation, Beijing professional activity room construction, Beijing sun room installation, plant, Beijing steel canopy structures, Beijing attic installation, steel structure production, rural and county. Service Area: Beijing Professional Color Room installation, professional Steel plant production, Beijing professional production build attic, Beijing specialty steel plant production, Beijing professional production closed terrace, sun room Beijing to build the installation, Beijing steel canopy production, professional Pro Beijing professional building structures ,, just pick terrace construction, Beijing Color terrace closed production, Beijing Professional Color Room installation, Beijing Caigang cut off production. Choi plate activity room installation structures, with steel sandwich panel and pressure plate C-beam combination Contact: Guo Jingli Tel: 15311914602 010-56180445