Qingdao Steel Building Co., Ltd. is a manufacturer of steel structure building, steel structure materials, we had built many large commercial buildings, aircraft hangars, stands,platform, churches, industrial buildings, processing plants,steel warehouses, shopping malls, poultry houses, agricultural buildings and many other steel structures.We have worldwide clients such as Paraguay, Chile, Colombia, Mexico, Australia, New Zealand, Myanmar, Sri Lanka, Maldives, Reunion, Mauritius, South Africa, Angola, Senegal, Cote d'Ivoire, Hungary, France, etc.Qingdao Steel Building Co., Ltd has 2 complete steel structure production lines. Slitting avoids the edge defects of traditional flame cutting. Laser cutting parts improves the appearance of the product. The H-beam 3D drilling machine improves the precision of hole making. The C / Z steel production line has high precision, and various types of profiled corrugated steel plate and composite sandwich panel production line have greatly satisfied the various needs of customers at home and abroad.Qingdao Steel Building Co., Ltd the annual production capacity is: welding H-beams and steel beams 30,000 tons , 8,000 tons of C and Z-beams, 100,000 square meters of sandwich panels, and 8,000 tons of corrugated steel plates and coils.Qingdao Steel Building has an experienced team that provides you with good demand communication services and a free budget plan before sale, and provides a full set of detailed design drawings, production progress pictures and videos, quality inspection reports, etc all your questions during the sale. after-sale,we provides various help for your project construction, and really makes your purchase assured.Qingdao Steel Building Co., Ltd has various patents and international certifications such as SGS, Bureau Veritas, EN1090 EXC2, CE, IWE, ISO9001.3.2 material certificate, welder certificate, etc.We will do our best to get you the steel structure you expect.