Qingdao Tsin Steel Structure Construction Technology Co.,Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 100,000 sqm / month |
| Delivery Time | 6 weeks after shop drawing get approval |
| Packaging Details | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Application Fields | Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment |
| Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Design Parameter | Wind Load,Snow Load And Earthquake |
| Surface treatment | 1. Painting; 2. Galvanized; |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Life Span | Around 30~50 Year |
| 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 | 6 weeks after shop drawing get approval | Packaging Details | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Application Fields | Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment | Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Design Parameter | Wind Load,Snow Load And Earthquake | Surface treatment | 1. Painting; 2. Galvanized; |
| Raw Steel Material | Q235B, Q355B, ASTM A36 | Life Span | Around 30~50 Year |
| Brand Name | TSIN | Model Number | TSIN |
| Certification | ISO, CE, SGS | Place of Origin | Shandong, China |
| High Light | Custom Steel Structure Warehouse ，Modern Steel Structure Warehouse ，Industrial garage shed storage | ||
| Products | Steel Structure Fabrication |
|---|---|
| Material | Q235B, Q345B, S235JR, S355JR, SS400, A36, A572Gr50, A992 |
| Surface Treatment | 1. Painting; 2. Galvanized |
| Certification | ISO9001, ISO14001, OHSAS18001, EN1090, ISO3834 |
| Standard | GB, ASTM, EN, ISO, AS/ANS |
| Specification | Per drawing |
| Place of Origin | Shandong, China |
| MOQ | 20 Tons |
| Application | Steel Warehouse, Steel Workshop, Multi-storey Building |
Our welding processes strictly adhere to GB standards under supervision of certified Welding Inspectors. We implement comprehensive non-destructive testing (NDT) according to contract specifications and applicable welding codes, with full documentation for traceability.
Our precision fabrication reduces onsite assembly time and labor costs for domestic, industrial, and commercial structures. We deliver exceptional quality through every project phase with extensive quality control measures.
All materials undergo comprehensive testing including tensile, hardness, and impact tests. Final inspections verify structural integrity, alignment, and coating quality, with functional tests for all operational components.
We utilize protective packaging and partner with experienced logistics providers to ensure safe transportation. Our team carefully plans delivery routes for timely component arrival.
With over 20 years of experience, TSIN provides comprehensive steel structure solutions, from design to installation guidance. Our 30,000 m² factory boasts a monthly production capacity of 2,500 tons, serving clients across Australia, Africa, South America, and Southeast Asia.
Who are we?
Based in Shandong, China, since 2025, we serve global markets with a dedicated team of 5-10 professionals.
How do we guarantee quality?
We ensure consistent quality standards through pre-production samples and final inspections before shipment.
What products do we offer?
Our product range includes steel structure warehouses, workshops, buildings, poultry houses, and prefab houses.
Why choose us?
With over 20 years of experience, we provide complete steel structure solutions that integrate design, fabrication, and installation services.
What services do we provide?
We accept FOB, CFR, CIF, and EXW delivery terms, along with payment options including T/T, L/C, and cash in USD, EUR, AUD, or 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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