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{"title":"Customizable Prefabricated Steel Structure Warehouses Workshops Plants","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/24\/9cad9c6f2659bfb235d7d7f5e4d0-200x200-1\/customizable_prefabricated_steel_structure_warehouses_workshops_plants.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
{"title":"High Strength Prefabricated Steel Structure Warehouse Panels For Logistics","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/4d\/039c5e9b18926b218c2ebb210eda-200x200-1\/high_strength_prefabricated_steel_structure_warehouse_panels_for_logistics_warehouse_building.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
{"title":"Warehouse Heavy Steel Structure Prefabricated Industrial Storage Building Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/af\/815f2c9fbca3fad0c05bf4c7990b-200x200-1\/warehouse_heavy_steel_structure_prefabricated_industrial_storage_building_metal_frame_kit.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
{"title":"Modern Custom Heavy Steel Structure Multi Door Factory Garage Warehouse Office","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/a0\/5840f5ea9ce600dec115464721c8-200x200-1\/modern_custom_heavy_steel_structure_multi_door_factory_garage_warehouse_office_area.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
{"title":"Heavy Duty Structural Steel H Beam For Workshop Steel Structure Bridge","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/bb\/90c7480700501bf2ef4287d49279-200x200-1\/heavy_duty_structural_steel_h_beam_for_workshop_steel_structure_bridge_fabrication.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
{"title":"Prefab Heavy Steel Structure Building For Office Hotel With Welding Cutting","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/9f\/b457a0c53df2706e10449da5abd5-200x200-1\/prefab_heavy_steel_structure_building_for_office_hotel_with_welding_cutting_services.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
{"title":"Large Span Workshop Prefab Light Steel Structure Warehouse Poultry House Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/f9\/5f242eb33c5357283f63f396c067-200x200-1\/large_span_workshop_prefab_light_steel_structure_warehouse_poultry_house_steel_shed_hangar.jpg","attrs":{"Brand Name":"JinHongTong","Certification":"CE (EN 1090)\uff0cISO 9001 \/ 14001 \/ 45001\uff0cAISC Standard\uff0cSABER \/ SASO \/ SABS\uff0cEN 10204 3.1 Material Certificate\uff0cISO 3834 Welding Quality System","Place of Origin":"China","Minimum Order Quantity":"100 \u33a1"}}
Our heavy-duty steel structure buildings are engineered for large-scale industrial applications including warehouses, workshops, and manufacturing plants. Built with high-strength steel components and thickened load-bearing frames, this series boasts superior structural stability, heavy load capacity, and excellent wind and snow resistance.
With hot-dip galvanized or painted anti-corrosion treatment, the buildings deliver long service life and adapt to harsh cold, high humidity, and coastal extreme weather conditions. Integrating professional ventilation, thermal insulation, and drainage design, our steel structures ensure optimal operational environments.
Technical Specifications
Component
Specification
Frame Column and Beam
Q355B, Q235B Welded H Section Steel
Welding
Automatic Submerged Arc Welding
Surface Processing
Coating or Galvanized
Service Life
Up to 50 years
Key Advantages
Superior Load-Bearing Capacity: High-strength steel with yield strength up to 345-690MPa, supporting heavy cranes and long-span column-free spaces
Excellent Seismic & Wind Resistance: Meets seismic fortification intensity 8+, ensuring safety in high-seismic and coastal areas
Factory Prefabrication & Efficient Delivery: Shortens construction period by 30%-60% compared with concrete structures
Maximized Space Utilization: Enables extra-long span and super-high clearance, improving usable area and logistics efficiency
Long-Lasting Anti-Corrosion & Durability: Standard surface treatment with multi-layer coating system
Eco-Friendly & Low-Carbon: Dry construction minimizes pollution, steel is 100% recyclable
Main Applications
Heavy Industrial Buildings: Machinery workshops, metallurgical plants, chemical factories, automobile plants
