What certifications does the product have?

The product is ISO9001 certified for quality assurance.

What is the minimum order quantity?

The minimum order quantity is 50 square meters.

What types of applications are suitable?

Suitable for workshops, warehouses, garages, sheds, and high-rise building projects.

Large Span Prefab Steel Roof Frame Storage Warehouse Buildings

Name: Large Span Prefab Steel Roof Frame Storage Warehouse Buildings
Brand: Qingdao Taiwei Steel Structure Co., Ltd.
SKU: 794141332

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

US$35.00-65.00

100 Square Meters

Product profile

Customization

Available

Surface Treatment

Painted or Galvanized

Design Parameter

Wind Load, Snow Load, Earthquake

Model NO.

TW7491

Thermal Insulation

EPS, Rock Wool, Fiberglass Wool, PU Sandwich Panel

Brickwall

as Demands

Door/Window/Skylight

as Demands

Main Frame

H&I Section Steel

Transport Package

Standard Steel Pallet

Specification

Q345B, Q235B

Trademark

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

2000 Ton/ Month

Key features

50-Year Durability: Designed for long-term use with a lifespan of up to 50 years.

Easy Assembly: Prefabricated components allow for quick on-site assembly and dismantling.

Customizable Design: Full customization available for wind, snow, and seismic load parameters.

ISO9001 Certified: Quality certified under ISO9001 standards for reliable performance.

Professional Support: Experienced engineers provide design solutions and installation supervision.

Cost Effective: Lower cost with nice appearance and time-saving construction process.

Versatile Materials: Options include Q235B/Q345B steel, EPS/Rock Wool panels, and galvanized sheets.

Fast Delivery: Delivery within 20-45 days depending on order quantity.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Qingdao Taiwei Steel Structure Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in metal structures, hardware products, construction fittings, building materials, doors and windows, and related manufacturing and sales. It reports OEM service for well-known brands, ODM capability, 3D design services, full customization, inventory capacity, and exports accounting for 71%–90% of sales. Its production resources include cutting, shot blasting, welding, assembly, straightening, bending, laser cutting, floor bearing plate, and color steel tile equipment. ISO 9001:2015 and SGS certification are stated, but service procedures, corrective actions, and complaint-handling processes lack written records. The supplier has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and only partial financial-year information, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is identified as a combined company. Its stated business scope covers manufacturing and sales of metal structures, hardware products, construction fittings, building decoration materials, doors and windows, and building materials.

CertificationsThe company description explicitly states that the supplier passed ISO 9001:2015 quality management system certification and SGS certification. These statements provide direct evidence of certification holding, although the specific SGS certification scope is not provided.

R&D capabilityThe supplier provides 3D software design services, offers ODM, supports customization from designs and full customization, and reports launching new products during the past year. However, it has no available SDK, so innovation-related capability is positive but not comprehensive.

Production capacityThe supplier lists extensive production equipment and reports inventory capacity, export sales of 71%–90%, and average peak- and off-season lead times within 15 working days. However, it has no valid manufacturing-capacity contract with its related subcontractors, which introduces a documented capacity-management limitation.

Customization capabilityThe supplier explicitly provides customization from customer designs and full customization, supported by 3D software design services and ODM capability. This directly demonstrates broad product and design customization capacity.

Client casesThe supplier states that it participated in the design and construction of the Qingdao Olympic Sailing Center, MEGA Mall, and PURE FLOUR MILL, and has exported products to more than 60 countries, including South Africa, Ghana, Argentina, Australia, New Zealand, Canada, Ethiopia, and Uganda. These reported projects and international markets indicate relevant experience, although independent verification is not provided.