| Product |
Prefab Steel Structure Bridge |
| Material |
Mild Steel; Stainless Steel |
| Coating |
Spray Painting; Galvanization; Powder Coated |
| Color |
Blue; Green; Darkgray; Client's Request |
| Steel code |
Q235-B; Q345-B; Stainless steel |
| Fabrication |
Advanced Automatic Welding Machines |
| Quality control |
GB/T19001-2000----ISO9001:2000 |
| Advantages |
1. Stable and Aesthetic |
| 2. The structure is durable for 50years |
| 3. Fast and easy to install |
| 4. Extensive Applications: Storage, Warehouse, Exhibition Hall, Terminal Building, Stadium, Theater, Special-shaped Buildings, etc |
| 5. High anti-rust performance |
| 6. Flexible composition: Doors and Day-lighting roof could be installed at any position |
Projects Abroard
Company Information
Founded in 2006, Gaomi Wantai Steel Structure Engineering Co., Ltd. has been dedicated in one-stop service including design, manufacture, installation and after-sales service. Our main products are steel structure workshop/warehouse/building, prefabricated building, poultry house & shed, shopping malls, aircraft hangar, garage, container house, stadium, steel structure materials(H/C/Z/U beam, steel box column , sandwich panel, roofing& wall corrugted sheet, PPGI coils & sheets, GI coils & sheets) with CE, ISO 9001: 2008, SGS and BV Certificates.
WANTAI covers an area of 260,000 square meters and has an annual output of 50,000 tons of steel structure products. With complete sets of specialized equipment and professional technical team, WANTAI has gained rapid development these years and won great reputation from government, society, and clients.
We always take "high quality, fast installation, attractive looks, practical use" as a design concept and "credibility and quality-oriented" as management concept to restrain and regulate ourselves. WANTAI will spare no efforts to provide you the most appropriate solution and reliable project quality. You are welcomed to visit our factory and establish business relations.
Product Description
Prefabricated Steel Structure Bridge
Steel fabrication for bridge is one of our most important part job. WANTAI takes pride in our reputation for producing bridge steel which is consistently superior in quality and fit.
WANTAI has the resources to offer customized fabrication solutions based on capacity, long, and type to your bridge fabrication needs. Besides, WANTAI can accomplish the other application of steel structure works used for railway/subway steel structure frames.
Contact our sales department to request a quote on your steel bridge project. We routinely bid on all steel bridge projects for major bridge projects and those requiring complex fabrication, such as:
* Cable-stayed bridges. * sky bridge
* Comprehensive girder fabrication * Lift Spans
* Complex heavy steel bridge fabrication * Steel structure pedestrian bridge
* Plate Girder * Cantilever bridge
* Wide Flange * Platform & foot-over bridges
* Truss Bridges * Steel Composite Girder
* Arch Bridges * road over bridge (ROB)
* Trapezoidal Tub Girders * open web girder
* Bascule Bridges * foot over bridge
* Lift Spans * platform bridge
WANTAI ability scope for steel structure of municipal facility includes:
Fabrication /Surface Treatment /Detailing /Packing & Delivery Solution
Quality Control
Wantai Steel Structure quality system according to:
* ISO 9001:2008 - Quality Management System
* ISO 14001:2004 - Environmental Management System
* OHSAS 18001:2007 - Occupational Health Safety Management System
* AWS D 1.1/ AWS D1.5 Welding Code
* BV/TUV third party inspection and supervision
For each project quality documents and qualifications will be providing
--Qualified welder according to AWS I EN I
--Quality Plan
--ITP (Inspection Test Plan)
--PQR
--WPS
--MDR (Manufacturer data report)--Size & Welds Checking Report
--Hot dip galvanized report ASTM A123
--Painting Reports
--Assembly Report
* Other documents may be required by Customer
Fabrication Procedure
Scope & Technology
Wantai Steel Structure offer services as follow:
Design | Detailing | Fabrication | Surface Treatment | Erection
With advance BIM 3D software. WanTai is capable to fabricate:
----Pre-engineered metal buildings (PEMB):
----Workshop/warehouse/Residential house | Sheds
----Pre-engineered commercial buildings
----Prefabricated steel Bridge | Infrastructure steel constructions
----Power/Energy steel structure Plant
----Hot Dipped Galvanized | Painted Profiles
----Steel Structure Components
----Mining Machinery and equipment
----Steel Towers
----Custom structural steel works
FAQ
Here what you want to know:
Q: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us for inspection. The quality control flow will show you
professional. You would enjoy the best quality and competitive price.
Q: What's the quality assurance you provided and how do you control quality?
A: The warranty period usually is 5 years, you can contact our after-sales for any questions to get service.
We established QA procedure to control all process from Welding & Visual Inspection, Coating Inspection, Pre-assembly Inspection to WPS, Nondestructive Examination, ITP (Inspection Test Plan) , Offer full MDR(Manufacture Data Report) documents to customer.
All manufacturing welds are performed by qualified welders, according to AWS D1.1 according to the welding processes involved. We also arrange QC to inspect end products, offer Material Certificates And Accept full supervision by SGS, BV …ect third party testing to ensure that every parts we deliveried meets the quality requirements
Q: Can you offer designing service?
A: Yes, we have more than 10 design engineers. We could design full solution drawings as per your requirement. Designed by Auto CAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) V12.0. etc.
Q: Do you offer guiding installation on site overseas?
A: Yes, Normally we send you the detailed installation drawing. And we can provide the service of installation, supervision, and training by extra. We can send our professional technical engineer to supervise installation on site overseas. They have succeeded in many countries, such as Iraq, Dubai, South Africa, Algeria, Malawi, Thailand, East Timmor, Uganda, Bangladesh.etc
Audited Supplier 
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