What certifications does the product have?

The product is ISO certified, and the company holds ISO9001:2015 management system certification.

How are the products packed and shipped?

Components are packed in standard packages suitable for ocean transport, loaded into 20ft or 40ft containers based on customer requirements.

What is the warranty or service guarantee?

We provide pre-sale design, construction stage guidance, and after-sale technical advice. Engineers are available for on-site service if required.

Large Prefab Metal Steel Structure Building Construction Factory Warehouse

Name: Large Prefab Metal Steel Structure Building Construction Factory Warehouse
Brand: Qingdao Taiwei Steel Structure Co., Ltd.
SKU: 832974925

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

US$25.00-60.00

300 Square Meters

Product profile

Customization

Available

Connection Form

Bolt Connection

Construction Member

Steel Column

Model NO.

tw-002

Grade

Carbon Structural Steel

Molding Method

Cold Drawn Steel

Residential Wall Structure

Wallboard

Standard

Steel Type

H-Section Steel

Structure

Steel Structure

Application

Warehouse, Workshop, Shed, Hangar

Life Time

>30 Years

Surface Treatment

Painting and Hot DIP Galvanize

Cladding Material

Steel Color Sheets/Sandwich Panels

Main Steel Frame

H Steel, Z or C Purlin

Forming

Welded

Design Parameter

Wind Load, Snow Load and Earthquake

Service

Design, Engineering, Erection

Size

According to Customer Requirement

Material

Steel Structure

Usage

Dormitories, Warehouse, Offices, Workshop

Certification

ISO

Customized

Transport Package

Common Package

Specification

Q345B, Q235B

Trademark

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

20000000 Ton/ Year

Key features

Customizable Design: Full customization available based on customer requirements for size, application, and design parameters.

Professional Engineering Team: 12+ professional engineers with over 10 years of experience in design, manufacture, and installation.

High-Quality Materials: Main structure uses Q345/Q235 H-beam steel; anti-rust painted or galvanized sub-structure.

Fast Construction Speed: Bolt connections allow simultaneous building and site work, significantly reducing completion time.

Long Service Life: Durable structure with a lifespan exceeding 30 years under proper maintenance.

Cost-Effective Solution: Economical compared to concrete buildings, offering competitive pricing and favorable factory scale.

Comprehensive Service: Includes free design, engineering, installation guidance, and after-sales technical support.

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: ≤24h

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.

Product Q&A

Q:What is the delivery time?

Delivery takes 30 days after receiving the deposit.

Q:How is the installation handled?

We provide detailed illustrations. If necessary, we send technicians, but customers cover visa, air tickets, accommodation, and wages.

Q:What are the main material specifications?

Main structure uses Q345(S355JR) or Q235(S235JR) H-beam steel. Sub-structure is Q235 steel with bolt connections, anti-rust painted or galvanized.

Q:Can the building be customized?

Yes, we offer full customization including size, application (warehouse, workshop, etc.), surface treatment, and design parameters based on customer requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 50 square meters.