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Steel Structure Building Construction/Steel Construction Building with Low Price
US$30.00
500-2,999 Square Meters
US$27.00
3,000+ Square Meters
Product profile
Customization
AvailableConnection Form
Bolt ConnectionColumn and Beam
Hot Rolled or Welded H Section, I SectionModel NO.
WT-ND-601Service Life
>30 YearsSurface Treatment
Shot Blasting, Painted/GalvanizedRoof & Wall Panel
Sandwich Panel or Corrugated Steel SheetDrawing
Auto CAD, Pkpmk, 3D3sPanel Thickness
30-200mmCrane
<25 TonsWindows
Allumimium Alloy/PVC/Plastic-Steel Window or BeltDoors
Sliding Door/Roll-up DoorAccesiores
Semi-Transparent Skylight Belts, Ventilators, DownPurlin
C & Z Shape PurlinType
H-Section SteelStandard
GB, ASTMTrademark
Quality Carbon Structural Steel and Alloy Structural SteelForming
Hot-Rolled SteelMember
Steel ColumnType of Steel For Building Structure
H-Section SteelResidential Wall Structure
Wall SupportApplication
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and FloorAfter-sales Service
on Site Installation GuidingWarranty
2 YearsCarbon Structural Steel
Q345bTransport Package
Sea Worthy PackageSpecification
L*W*H, As Per Clients RequirementTrademark
WTOrigin
Qingdao, ChinaHS Code
9406000090Production Capacity
20000 Square Meters/MonthCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.58h
AI-Powered supplier vetting
SummaryWan Tai appears to be a manufacturer and engineering-service supplier focused on steel structures, warehouses, metal processing, building materials, and related equipment. It reports one-stop design, manufacturing, installation, and after-service, with documented corrective-action and complaint-handling procedures. The supplier offers OEM, ODM, and multiple levels of customization, and reports new products within the past year. Production evidence includes steel structure and steel warehouse output of 50,000 tons each, export markets across several regions, and a broad range of metal-processing equipment. However, the provided information does not establish certifications, financial strength, named customer cases, or a complete supplier classification. The stated absence of an SDK is a limitation only for SDK-related innovation requirements.
Supplier typeThe supplier’s stated scope covers metal structure manufacturing and sales, steel rolling, insulation materials, construction-related products, equipment, and engineering management. This supports classification as a manufacturer with construction and engineering-related supply capabilities, although the slices do not provide a formal legal or industry supplier classification.
After-Sales capabilityThe supplier describes a one-stop service covering installation and after-service. It also reports clear procedures and followed records for corrective and preventive actions and customer complaint handling, providing explicit evidence of structured after-sales support.
R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it explicitly reports no available SDK, so the evidence supports general R&D capability but not SDK-based innovation capability.
Production capacityThe supplier lists extensive production equipment, including laser and flame cutting, shot blasting, drilling, shearing, punching, rotary disc steel cutting, and weld-flaw detection. It reports 50,000 tons of steel-structure output and 50,000 tons of steel-warehouse output, with stated lead times of 2–3 months in both off-peak and peak seasons.
Customization capabilityBoth R&D and design-capability records list customization from designs, minor customization, flexible customization, and full customization. The supplier also reports ODM services, directly supporting broad customization capability.
Client casesThe supplier states that it provides OEM services for well-known brands and has exported products to more than 60 countries. These statements indicate market and brand-related experience, but no specific customer names, projects, or verifiable case details are supplied.
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Gaomi Wantai Steel Structure Engineering Co., Ltd.
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