Portal Frame Prefabricated Steel Structure Anti Corrosive Paint Hot Dipped Galvanized

At TSIN, we customize the fabrication of steel structure components to meet your specific needs. Our manufacturing process adheres strictly to your detailed drawings and requirements, ensuring a precise fit for your project.

In addition to tailored fabrication, we offer structural steel produced from overseas standard materials, compliant with internationally recognized standards such as EN, DIN, ASTM, and JIS. This ensures that our products meet the highest quality and performance benchmarks.

We also provide a variety of overseas sectional steel profiles, including IPE, IPN, UB, and W beams. These are available to our customers, subject to a minimum order quantity of 60 tons, allowing us to efficiently serve large-scale projects.

At TSIN, we are committed to delivering high-quality steel solutions that align with your project goals and specifications.

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.

We deploy extensive quality control measures to safeguard the quality from beginning to end. This includes the inspections of all materials prior to, and following fabrication.

TSIN employ highly trained and experienced professional fabrication and welding staff, and because of this, we are able to deliver a wide variety of fabrication services including a variety of steel sections, designed to meet your specific project requirements.

• Measuring, cutting and welding the steel
• Placing the holes and cleats in the correct position
• Packaging and carefully loading in the right sequence
• Dispatching to site and erecting if required.

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.