We are a large steel structure construction group specialize in design, fabrication and construction of steel structures since 1995, with 100K sqm production base located in Guangdong, China and more than 1000 successful steel structure projects around the world, one-stop supply various customized steel structure materials with good quality and competitive price to our clients, overseas erection and construction can be undertake as requested. 

2. Two main companies related steel structural in the group: 

(1) Guangdong Union Steel Structure Material Co., Ltd.- it is our production base, which is in charge of steel structure design, fabrication and steel structure material export.

It is a limited liability company with registered capital of about USD 2.96 Million, covering a plot area of 100, 000 square meters. located in Qingyuan City, Guangdong Province, we have the qualification to undertake the fabrication of almost all kinds of steel structure projects. 

With 25 years in the steel construction industry, we can fabricate and supply you :

(1) Various main steel structure system, includes light and heavy H-section steel columns and beams,box beam, composite beams and pipe truss, etc.

(2) New metal cladding material include sandwich plates, single skin profiled sheets for wall, roof and interior decorative.

(3) Metal deck panel 

Our products and services covers various light and heavy structure steel construction, steel bridge structure, large-span steel structure, high-rise steel structure, super high-rise structure and fabricated green residential steel construction. The projects cover various fields, including building materials industry, automobile industry, chemical industry, machinery industry, textile industry, logistics industry, steel industry, pharmaceutical industry, power industry, food industry, electronics industry, etc. We can design, fabricate and construct targeted steel structural based on different industry characteristics. 

Annual output of main products:

Product NameUnits Produced (Previous Year)

Structural Steel Fabrication72,000 Metric Tons

Metal Claddings 1,000,000 Square Meters

(2) Union Green Engineering Construction Co., Ltd. -It is our construction company, which is in charge of steel structure erection and construction.

It is a limited liability company with registered capital of about USD 20.58 Million, located in Fujian Province, but main office is located in Dongguan City.  

It has the qualification to undertake the construction of the following steel structure projects: 

(1) the height of the steel structure is more than 60 meters;

(2) the steel structure has a single span of more than 30 meters;

(3) the short side span of reticulated shell and grid structure is more than 50 meters;

(4) the total weight of single steel structure is over 4000 tons;

(5) single building area of more than 30000 square meters.

2. Highlight Qualifications and Certificdates

(1) We have class A specialized qualifications both in steel structure fabrication and construction, which are almost the top qualifications for steel structure industry private enterprises in China.

(2) We are one of the governing units of China steel construction society and Guangdong province society of steel construction, we are also a member of China construction metal structure associateion. We have joined the important associations of Chinese steel structures and influenced them.

(3) We are ISO 9001, ISO 14001 and ISO45001/OHSAS 18001 certificate companies, we operate our business strictly to international standards, which covering quality control, environmental management, occupational health and safety, ect.; 8S management system is also vigorously promoted in our production, construction and life.

Professional makes perfect, start the cooperation with us by send me your inquire now, we are here for help. sales@unionssm.com