Customized Prefabricated Steel Structure Warehouse for Structural
Steel Standards and Requirements
Comprehensive Quality Control
We implement extensive quality control measures to ensure
consistent quality throughout the entire process. This includes
thorough inspection of all materials both before and after fabrication.
Skilled Fabrication Team
TSIN employs highly trained and experienced fabrication and welding
professionals. Thanks to their expertise, we provide a wide range
of fabrication services tailored to your specific project
requirements, covering various steel section types.
Fabrication Process
Our fabrication workflow includes:
Measuring, cutting, and welding steel components with precision
Accurately placing holes and cleats to meet design specifications
Packaging and loading materials carefully in the correct sequence to ensure safe
transport
Dispatching to site and erection services as needed
At TSIN, all fabrication of steel structure components is tailored
to specific needs. We can manufacture according to your drawings
and requirements, and you can also purchase structural steel made
from overseas standard materials through us--including EN, DIN,
ASTM, and JIS standards.
Additionally, overseas sectional steel like IPE, IPN, UB, and W
beams are available, provided the minimum order quantity of 60 tons
is met.
| Products | Steel structure Fabrication |
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| Material | Q235B, Q345B, S235JR, S355JR, SS400, A36, A572Gr50, A992 |
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| Surface treatment | 1. Painting; 2. Galvanized; |
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| Certification | ISO9001, ISO14001, OHSAS18001, EN1090, ISO3834 |
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| Standard | GB, ASTM, EN, ISO, AS/ANS |
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| Specification | Per drawing |
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| Place of Origin | Shandong, China |
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| MOQ | 20 Tons |
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| Application | Steel Warehouse, Steel Workshop, Multi-storey Building |
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Welding procedures:
TSIN undertake all welding procedures in accordance with GB
standard. Our dedicated Welding Inspectors are certified by the
government authority.
We perform non-destructive testing (NDT) in accordance with
contract documents and applicable welding codes. As part of this
process, we ensure that all inspections, test plans and quality
manuals are fully documented and maintained.
Tests we conduct include:
- Dimension check
- Visual examination
- Ultrasonic testing
Whether manufacturing a domestic structure, as well as industrial
building or commercial building, our precision fabrication reduces
time onsite and the associated labour costs.
At TSIN, we believe that the quality of our work is a defining
feature of our services. We are committed to providing exceptional
quality products and a service which is reflective of our
dedication to excellence at all stages of a project lifecycle.
Frequently Asked Questions
1. Who are we?
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.
2. How do we guarantee quality?
Pre-production samples and final inspections before shipment ensure
consistent quality standards.
3. What products do we offer?
Steel Structure Warehouses, Workshops, Buildings, Poultry Houses,
and Prefab Houses.
4. Why choose us?
20+ years experience providing complete steel structure solutions
with integrated design, fabrication, and installation services.
5. What services do we provide?
We accept FOB, CFR, CIF, EXW delivery terms and T/T, L/C, Cash
payments in USD, EUR, AUD, CNY.
