

Building Steel Structures:
Leading suppliers for structural steel products and services, providing engineering design, fabrication, installation and project management with AISC, EN BS, AS, JIS and GB to our clients world-wide. Our business covers high-rise, long-span and industrial steel buildings, roof cladding systems, and integrated buildings based on steel structure.
Since its establishment in 1999, has set up 6 modernized production bases in Zhejiang,
Anhui, Hubei, Guangdong, and Shanghai. There are more than 7000 employees. The annual output is 650,000 ton of structural steel and 15,000,000 ㎡ of steel decking and cladding products, reaching top 1 in China’s structural steel industry for six consecutive years.
We are experts in:
- Large-span Steel Structure Projects
- High-rise Building Projects
- Industry Projects
Focusing on developing the global market, has successfully developed seven overseas markets with its advantages in products and technical management:
- Middle East centered on Saudi Arabia and Qatar;
- Oceania centered on Australia;
- South America centered on Brazil;
- Africa centered on Algeria, Nigeria and Angola;
- Southeast Asia centered on Singapore, Japan, Thailand and Malaysia;
- Europe;
- CIS centered on Kazakhstan.
The group has awarded many top Qualification certificates domestic and overseas. Such as:
- Steel Structure Design – Grade A;
- Steel Structure Contractor - Grade A;
- Steel Structure Manufacturer – Premium Class;
- AISC – American Institute of Steel Construction;
- European CE Certificate - EN1090-1/-2 EXC4;
- Japan Structural Steel H-Level Fabrication Certificate;
- Singapore S1, CW & SB, biz SAFE Level3 Qualification;
- ISO9001, ISO14001 and HSE 18001 System Certification, etc.
Brigde Steel Structures: go HERE If you want more information about it.

Main Stadium for Qatar 2022 FIFA World Cup.
Total steel weight: 20,200t.
Total spectators: 92,044.
Shop drawing, fabrication and erection.

610m high.
Steel weight 40,000t.
Peripheral is oblique grid.
Max CHS: 1850×60mm.
Monthly delivery: 3,050t.

The largest international airport in Saudi Arabia.
Building area: 670,000 ㎡.
Total steel weight: 27,000t.
Complex casting steel used in bottom of the column.

Saudi Arabia. 1,007m high, 251 storeys.
The highest tower in the world.
Under construction.
Maximum plate thickness 180mm
Full penetration weld.

Retractable Roof Area: 17,000 ㎡.
Building Area: 68,565 ㎡.
Total Steel Weight: 11800t.
Max. span of arch truss 262.5m.
Value engineering, fabrication, erection, commission of machine, control system and steel structure.

60 large tree-shaped structures and 360 small.
Steel weight: 15,300t.
The web plate is bending and twisting member structure. All of the nodes are connected with End-Plate Bolts on site. Each unit of 27m *27m is trail-assembled as a whole in the workshop