Steel Structures Erection

Steel structure stadium&gymnasium project

Beginning in 1999, Union steel structure established special research institutions to research and develops steel structure housing system and carried out more than 60 test and inspection systems,

Logistics and storage solutions

Steel structure has many advantages, such as, lighter weight, high strength, strong vibration resistance, sound insulation, thermal insulation, b...

Steel structure office program

Since 1999, Union steel structure has established special research institutions to research and develops steel structure housing system and carried out more than 60 test and inspection systems, over 60 patent achievements,

Home villa program

Industrial workshop program

Before the 1980s, general industrial plants were treated with concrete structure, small span roof truss is a truss concrete, large span roof ...

Exhibition hall plan

Beam-column connected by straight horizontal clapboard type just answer nodeExternal retaining system use han DE bang CCA board grouting wallThe floor USES the steel bar truss concrete site casting or composite plate

Structure Steel Material-Fabrication

Hot-rolled section steel

H type steel has two kinds, hot-rolled H steel and H steel welding (H) , hot-rolled H steel consists of wide flange steel H (HW), in the flange of H steel (HM) and narrow flange type H steel (HN), H is a type of steel section of optimized area

Truss

Tube truss is a lattice structure that connected by end of each round rod, now is widely used in the field and is economical and practical...

Box beam column

The section shape of box beam is same with that of common boxes, which usually consists of cover plate, web plate, bottom plate and clapboard.

Pipe truss

Pipe truss refers to lattice structure formed by connecting round bars at the ends. It is economical and practical and is widely used in co...

Welded H-beam

H-type steel includes hot-rolled type and welded type, where the hot-rolled H-type steel is divided into wide-flange H-type steel (HW), middle-flange H-type steel (HM) and narrow-flange H-type steel (HN).

Composite Girders

Where integrated girders are used, pre-fabricated hollow-core beam floor slabs are positioned between girders, not on top of the steel structur...

Why choose us?

Powerful production

With 100,000 square meters of steel products research and production base; produce 60,000 tons of primary steel, one million square contain

Independent research and development

Has a national invention and utility model patents nearly 10;Passed ISO9001: 2008 quality management system certification

Qualified enterprises

China Steel Manufacturing has Yiji qualified enterprises; owned Chinese steel companies qualified professional contractor

Elite service team

Well-known universities have structural design, project cost team; people have a number of national qualification and experience

About us

We can be your trusted structure steel fabricator and supplier for your steel structure industrial buildings, commercial buildings and public architecture, one-stop supply you customized high-quality pre-engineered steel building and steel structure products. Steel structure design, detailing, modeling can be free of charge with conditions.

Overseas erection can be undertake as required. [More...]

Frequently Asked Questions

FAQ about design

How to start a metal building? how to specify a metal building?

General steps about cooperate with us

Step 1: Sending us your inquire with tender documents (especially the specifications andarchitectural drawing)Step 2: Discuss our general unit r...

My design isn't Chinese standards, can you still supply material for us?

Q: My design isn't Chinese standards, can you still supply material for us?A: Yes. There are two kinds of solutions:Solution 1: We supply...

Company News

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2021-08-20

OUR HEADQUARTERS HAS MOVED!

2021-09-15

3 OF OUR ENGINEERS COMPLET THE BIM ADVANCED PROFESSIONAL SKILLS TRAINING

2021-09-14

Congratulations to our 8 more engineers to obtain the certificates of Assembly engineer

GB Standard

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2021-07-23

Chinese GB Standard

2021-07-23

Q235 Steel Q235A Q235B Q235C Q235D Equivalent, Properties, Specification, Composition

2021-07-23

Q355 Steel, Q355B Q355C Q355D Properties, Composition & Equivalent

About Us

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Large construction group located in Guangdong, China, specialize in design, fabrication and construction of steel structures since 1995, with 100K sqm production base and 1000+ successful steel structure projects around the world, one-stop supplier for all your steel work needs, overseas erection can be undertaken as required.

Steelwork Contractor, Structure Steel fabricator, Metal Building Erector, Metal Building Materials

ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007

E-mail:

Phone/ Wechat: +86-188 2297 2512 Wechat ID: unionssm