Hot dip galvanized easy installation multipurpose steel structure materials
Qingdao Ci'an Industrial Co., Ltd. was established in Aug. 2008 which is located in Huangdao District, Qingdao City of China. Our company covers 7000 square meters, it's a professional manufacturing company of sandwish panels, light steel structure house and container house. Our main products include EPS sandwich panel, rock wool sandwich panel, light steel structure house, container house, color steel coils.With the good quality, reasonable prices and stylish designs, our products are extensively used in construction and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.If you are interested in any of our products please feel free to contact us directly. We are looking forward to forming successful business relationships with new clients around the world.We look forward to cooperating with you and providing satisfactory products.
Steel structure is made from organized combination of structural steel members designed to carry loads and provide adequate rigidity. The members of the steel structures are made of steel and are joined by welding, riveting or bolting. These structures are reliable and require less material than other types of structures due to the high strength of steel which are distinguished by the diversity of their shapes and their architectural expressiveness.

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Steel sheet of the roof:

Our factory:
