Multi Storey Custom Steel Structure Fabrication Q235B Q355B ASTM A36

At TSIN, all steel structure components fabrication are customized. We could fabricate according to your drawing and requirement. You also could order structural steel in oversea standard material from us, such as EN, DIN, ASTM, JIS standard. Oversea sectional steel such as IPE, IPN, UB, and W beam also is available, if only meets the min order quantity 60T. 

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.

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:

Ø Dimension check

Ø Visual examination

Ø 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.

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. Our production capacity is 2500 ton per month, in the workshop area of 20,000m2. The overall space of our factory is around 30,000m2. We have light/heavy H steel production line, C/Z purlin production line, as well as various types of profiling steel sheet and sandwich panel production line. Through skilled staff and continual improvement, we are committed to establish long term business relationships with all domestic and oversea customers.

Q: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us at any time. The quality control flow and sales team will show you our professionalism. Also you will can get best and most competitive price after visiting us.

Q: Is your price competitive compared with other companies?
A: Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for. 

Q: Can you send engineers or whole team to install my project?
A: We will give detailed installation drawings for free. We can send engineers as installation director or a team upon request.

Q: Do you accept container loading inspection?
A: You are welcomed to send an inspector, not only for the container loading, but any time during the production time.

Q: Do you offer designing service for us?
A: Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc. we can design complex industrial building like office mansion, super marker, auto dealer shop, shipping mall, 5 star hotel.

Q: What is the delivery time?
A: Delivery time depends on order quantities. In general the delivery time to nearest seaport in China will be 40 days after receiving deposit.

Q: How can you get a quotation for your projects?
A: You can contact us by email, phone, WhatsApp,Viber and so on 24*7 and you will get reply within 8 hours.