Large span light steel structure workshop*long duration*high quality and stable*environmentally*easy assembled Min dimension scale:500sqmGeneral Painting:2 Layers of Two Layers of Iron Oxide  Painting (60-m) warehouse buildingMaximum Tolerance on Weight:5% Steel Structure for warehouse buildingDuration:20-50 YearsWelding type:auto- submerged arc Welding and hot rolling Features and services 1.firm structures and claddingLight steel structure use efficient light thin wall material (corrugated sheet or sandwich panels).Owing light weight ,high strength  and small occupied area etc features.2.Easy and effective productionComponents are all automated, continuous, high precision production, seriation, standard product specifications, form a complete set.All factors ensure the precision of every component.3.Effective design and installationOffer one-stop service from developing, design, manufacturing to installation with little mistiming.4.Easy to assemble and disassembleInterior decoration can be done in one time and the surface of steel structure is good for corrosion prevision then reduce decoration fee.5.Convenient to change and buildIncrease usable area of the house,enlarge distance of pillars and supply more rooms. Easy to add layer, reconstruct and reinforce.6.Use new material to improve house qualityUse skylight to get sunlight and have good ventilation. 7.EnvironentalThe house can be moved of time with plug and screw and all material can be recycled without rubbishes. 8.DurableThe steel frame are all processed with anti-corrosion coating and can be used of as long as 20-50 years. Steel Structure Components and Material 1.Main frameColumn and beam---Q235/Q345 steel with high strength and stiffness, high weight bearing2.Secondary frameC steel, Z steel , square tube , steel angle ,tie bar, tendsion rod and bracing. 3.Doors and windowsSandwich panel doors, roller doors.PVC window, aluminum alloy window 4.Roof and wall materialsSemi-transparent skylight belts, Ventilators, down pipe etc .Corrugated sheets, sandwich panel (EPS,ROCK WOLL,GLASS WOOL) 5.AccessoriesSemi-transparent skylight belts, Ventilators, down pipe, gutter, etc 6.ConnectionsAnchor, high strength/ordinary bolts, steel plate Market and Application 1.North America, South America, Eastern Europe, Southeast Asia, Africa2.Apply for light steel structure, warehouse, workshop, heavy steel structure, exhibition hall, villa, prefabricated house etcAdvantages we have 1.QualityHigh strength, light weight, good material, high reliability and short-duration high level of industrialization . 2.Capacity of engineer *Based on the concept of modern design and corresponding national standards *Most optimized design high-efficiently with the use of advanced internal aid design software,such as PKPM and 3D3S *Complete set of production and installation drawings of steel structure to ensure the high- efficient and accurate operation 3.Strong capacity of production*Own light/heavy H steel production line, BOX production line ,C/Z purlin production line and various types of profiling steel sheet machines. *The annual production capacity :main steel structure 20000mts,secondary steel 15000mts, various profiling steel sheet 300000 sqm Per annum 4.Our experience *10 years of accumulation and deploitation. *Formed our own complete set of building system for wall and roof of steel structure . *Rich experience. Support quality assurance of our clients. Projects we have finished We need you supply the information as following Date for designMaterial qualityType*Live load on roof(KN/M2)*Wind speed(KM/H)*Snow load (KG/M2)*Rain load (KG/M2)*Earthquake load if have*Demands for doors and windows*Crane (if have) ,Crane span, crane lift height, max lift capacity,max wheel pressure and min wheel pressure!*Windows and doors quantity, size and location*Roof and wall material ,sandwich panel or corrugated steel sheet*Purlin type C or Z*size-width, length, eave height and roof slope*single slope or double slope*single span or double span*single floor, double floor or multi floor Welcome to our factory!