Customized Peb Structure Warehouse Q235B Q355B Steel Portal Frame Structure

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.

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.

Qingdao Tsin Steel Structure Construction Technology Co., Ltd. are engaged to provide integrated solution of steel structure workshop, warehouse and multi-storey steel building, including preliminary layout consulting, structural design, fabrication, delivery solution and installation guidance. We have three production lines for welded H steel. Our production capacity is 2500 tons per month. The overall space of our factory is around 30,000m².