steel sheds for industrial workshopQingdao Eihe Steel Structure Co., Ltd. as a company specialized in designing, producing and exporting steel structures, have manufacturing shop area 50000 sqm, production capacity 3000 tons per month. What's more we get SGS international certificate, BV international certificate,American ASTM certification, Singapore National Steel specializes in processing & installation of S1 qualification and ISO9001:2008 Quality Management system. We are ready to offer good service to our clients all the time.As a sunrise enterprise in steel structure industry, we adhere to the strategies "product professionalization, quality improvement, production scalization, and reform innovation".  we take customer needs and customer satisfaction as the eternal pursuit, establish idea of whole process and full-service,  commit to serve customer before tender, be responsible for customer during construction, satisfaction after project finished . Products advantages:*easy to dismantle and assemble (because of connection with bolts)*fastness*good appearance*flexible design*large span and large height*short delivery time*good heat insulation effect*good ventilation effect*sound proof*long service life*load in container Steel structure design common norms are as followsMain Grade: Q345B,Q235B · "Steel Design Code" (GB50017-2003) · "Cold-formed steel structure technical specifications" (GB50018-2002) · "Construction Quality Acceptance of Steel" (GB50205-2001) · "Technical Specification for welded steel structure" (JGJ81-2002, J218-2002) · "Technical Specification for Steel Structures of Tall Buildings" (JGJ99-9) Commonly used steel grades and performance of steel· Carbon structural steel: Q195, Q215, Q235, Q255, Q275, etc. · High-strength low-alloy structural steel · Quality carbon structural steel and alloy structural steel · Special purpose steelMain Steel: Column and beam(H-section), square steel tube, C/Z purlinConection Method: Welding or hot rolled or cold rolledWall&Roof: EPS, Rockwool, PU sandwich panel, Corrugated steel sheet with fiber glass woolDoor: Rolled up door or Sliding door(sandwich panel)Window: Plastic steel or Aluminum alloy windowSurface: Hot dip galvanized or painted. PE primer painted or Epoxy zinc rich primer paint(all colours we can do)Crane: 5T,10T,15T,ect.Bolt: Foundation bolt(M24,Q235),        High strengthen bolt(M20X70) ,        Normal bolts(M16x50;M12X30)So if you have project or plan to build your own steel building, pls contact me feel free. We will design the blue print and sketch design according to your requirements for free, or offer you competitive price of building according to your drawing.