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{"title":"Heavy Duty Modern Prefabricated Steel Structure Construction For Warehouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/c1\/4c4cd619cc8fd749c7d7d914026a-200x200-1\/heavy_duty_modern_prefabricated_steel_structure_construction_for_warehouse.jpg","attrs":{"Design Parameter":"Wind Load,Snow Load And Earthquake","Raw Steel Material":"Q235B, Q355B, ASTM A36","Application Fields":"Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment","Frame Type":"Portal Frame"}}
{"title":"Multi Storey Steel Structure Construction Prefabricated Commercial For Warehouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/1a\/7006fed1534fbf00698c07cec4ed-200x200-1\/multi_storey_steel_structure_construction_prefabricated_commercial_for_warehouse_school.jpg","attrs":{"Frame Type:":"Portal Frame","Design Parameter:":"Wind Load,Snow Load And Earthquake","Brand Name":"TSIN","Model Number":"TSIN-PH-Construction 01"}}
{"title":"Heavy Duty Steel Frame Multi Storey Buildings Direct Building Q355B Q235B","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/b3\/b5e19e40458a856c5fd621d40060-200x200-1\/heavy_duty_steel_frame_multi_storey_buildings_direct_building_q355b_q235b.jpg","attrs":{"Connection":"Bolts","Brand Name":"TSIN","Model Number":"TSIN","Certification":"ISO, CE, SGS"}}
{"title":"Large Space Steel Structure Construction Garage Storage Prefabricated Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/69\/8b254e1b204fc9ca9bd1794e2e1f-200x200-1\/large_space_steel_structure_construction_garage_storage_prefabricated_steel_building.jpg","attrs":{"Using Life":"50 Years","Surface treatment":"Anti-corrosive paint or hot dipped galvanized","Connection":"Bolts","Brand Name":"TSIN"}}
{"title":"Multi Story Apartments Prefabricated Steel Fab Construction For Factories","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/c7\/96b129db42cae70544136afe3dda-200x200-1\/multi_story_apartments_prefabricated_steel_fab_construction_for_factories_warehouses.jpg","attrs":{"Brand Name":"TSIN","Model Number":"TSIN-PH-Construction 02","Certification":"ISO, CE, SGS","Place of Origin":"Shandong, China"}}
High-strength prefabricated steel structure warehouses provide a comprehensive one-stop solution, featuring rapid delivery timelines and expert installation guidance. These buildings are designed with both internal support systems and external enclosure components, ensuring robust performance and structural integrity.
Quality Control Measures
Material inspections before and after fabrication
Precision measuring, cutting, and welding
Accurate hole and cleat placement
Proper packaging and loading sequence
On-site erection when required
Structural Design
The steel framework utilizes a portal steel frame design, incorporating precision-engineered steel columns, beams, and bracing elements. This configuration, combined with the external enclosure, creates a fully enclosed building that is resilient against extreme weather conditions, including strong winds, heavy rainfall, and snow loads.
Manufacturing Process
All metal components undergo meticulous processing—cutting, welding, drilling, and painting—within our specialized workshop before being transported to the construction site. Each component is bolted together, facilitating hassle-free and efficient installation. This significantly reduces labor requirements and on-site construction time.
Core Structural Elements
Tension Members
Compression Members
Bending Members
Combined Stress Members
Connections
Construction Features
Lightweight construction with high strength, large spans, and reduced foundation pressure
Shorter construction period compared to concrete buildings with simple on-site assembly
20-30% lower investment cost than traditional buildings
High fireproof performance and corrosion resistance
Buildings can be disassembled, moved easily, and recycled with no pollution
Hot rolled or welded H steel Q355B, high strength bolts connection, straight or variable cross-section
Bracing
X or V type bracing made from angle steel or pipe
C/Z Purlin
Q235B C/Z section steel (C160-300 or Z160-300)
Roof/Wall Panel
Single colorful corrugated steel sheet or sandwich panel with EPS, rock wool, glass wool, or PU insulation
Accessories
Skylight belts, ventilators, down pipes, gutters, doors, windows
Surface Treatment
Painting or hot dip galvanized
Package
Nude or packed on steel pallet in 40'HQ/OT containers
Company Profile
Qingdao Tsin Steel Structure Construction Technology Co., Ltd. provides integrated solutions for steel structure workshops, warehouses, and multi-storey buildings, including layout consulting, structural design, fabrication and delivery solutions, and installation guidance.
Our production capacity reaches 2,500 tons per month across 20,000m² of workshop space (30,000m² total factory area). We operate complete production lines for H steel, C/Z purlins, and various steel sheet and sandwich panels.
Key Information
Who Are We? - Headquartered in Shandong, China, we have been serving clients across South America, Africa, Oceania, and other global markets since 2025. Our dedicated team of 5-10 industry professionals brings expertise and precision to every project.
How Do We Guarantee Quality? - Rigorous quality control measures, including pre-production sample validation and comprehensive final inspections prior to shipment, ensure consistent adherence to the highest standards.
What Products Do We Offer? - Our product portfolio encompasses steel structure warehouses, industrial workshops, commercial buildings, poultry housing facilities, and prefabricated modular homes.
Why Choose Us? - With over 20 years of specialized experience, we deliver end-to-end steel structure solutions integrating custom design, precision fabrication, and professional installation services.
What Services Do We Provide? - We support flexible trade terms including FOB, CFR, CIF, and EXW, with multiple payment options available in USD, EUR, AUD, and CNY, such as T/T, L/C, and cash payments.