Qingdao Tsin Steel Structure Construction Technology Co.,Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 100,000 sqm / month |
| Delivery Time | 25-40 Days |
| Packaging Details | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Type | Portal Frame Structure |
| Design software | Design software |
| Material | Q235B/Q355B Steel |
| Main frame | Welded H-shape Steel Beam |
| Welding method | SAW, MIG,GMAW |
| Surface treatment | Anti-corrosive paint or hot dipped galvanized |
| Life Time | Main Structure 35-50 Years |
| Standard | GB Standard |
| Material Grade | Q355B, Q235B |
| Brand Name | TSIN |
| Model Number | TSIN |
| Certification | ISO, CE, SGS |
| Place of Origin | Shandong, China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 100,000 sqm / month |
| Delivery Time | 25-40 Days | Packaging Details | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Type | Portal Frame Structure | Design software | Design software |
| Material | Q235B/Q355B Steel | Main frame | Welded H-shape Steel Beam |
| Welding method | SAW, MIG,GMAW | Surface treatment | Anti-corrosive paint or hot dipped galvanized |
| Life Time | Main Structure 35-50 Years | Standard | GB Standard |
| Material Grade | Q355B, Q235B | Brand Name | TSIN |
| Model Number | TSIN | Certification | ISO, CE, SGS |
| Place of Origin | Shandong, China | ||
| High Light | prefabricated steel structure warehouse ，fast installation steel warehouse ，new design steel warehouse | ||
Ideal for warehouse, workshop, or hall applications with customizable fabrication to meet specific project requirements.
| Attribute | Value |
|---|---|
| Type | Portal Frame Structure |
| Design Software | Professional design software |
| Material | Q235B/Q355B Steel |
| Main Frame | Welded H-shape Steel Beam |
| Welding Method | SAW, MIG, GMAW |
| Surface Treatment | Anti-corrosive paint or hot dipped galvanized |
| Life Time | Main Structure 35-50 Years |
| Delivery Time | 25-40 Days |
| Standard | GB Standard |
| Material Grade | Q355B, Q235B |
We fabricate all steel structure components to precisely match your specific requirements. Our manufacturing process is tailored to your drawings and specifications, ensuring a perfect fit for your project.
We offer structural steel sourced from internationally recognized standards, including EN, DIN, ASTM, and JIS, ensuring compliance with global quality benchmarks. Overseas sectional steel profiles such as IPE, IPN, UB, and W beams are available with a minimum order quantity of 60 tons.
Our precise fabrication process significantly reduces onsite construction time and associated labor costs for domestic, industrial, or commercial steel structures.
We are dedicated to delivering exceptional products and services that reflect our commitment to excellence at every stage of the project lifecycle.
We undertake all welding procedures in accordance with GB standard using certified Welding Inspectors. Our quality assurance includes:
We implement extensive quality control measures throughout the fabrication process:
Based in Shandong, China since 2025, we serve clients in South America, Africa, Oceania, and other global markets with a team of 5-10 professionals.
Pre-production samples and final inspections before shipment ensure consistent quality standards.
Steel Structure Warehouses, Workshops, Buildings, Poultry Houses, and Prefab Houses.
20+ years experience providing complete steel structure solutions with integrated design, fabrication, and installation services.
We accept FOB, CFR, CIF, EXW delivery terms and T/T, L/C, Cash payments in USD, EUR, AUD, CNY.
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
600-1500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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