What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is within 15 working days, regardless of peak or off-season.

What materials are used for the main frame?

The main steel frame columns and beams are made of Q235 or Q345 welded H-section steel.

Prefabricated Construction Steel Structure Prefab Building Project Industry Warehouse (TW898J)

Name: Prefabricated Construction Steel Structure Prefab Building Project Industry Warehouse (TW898J)
Brand: Qingdao Taiwei Steel Structure Co., Ltd.
SKU: 754919962

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

US$25.00-80.00

300 Square Meters

Product profile

Customization

Available

Application

Warehouse, Workshop, Shed, Hangar

Life Time

>30 Years

Model NO.

Steel Structure (TW898J)

Surface Treatment

Painting and Hot DIP Galvanize

Cladding Material

Steel Color Sheets/Sandwich Panels

Connection Form

Bolt Connection

Main Steel Frame

H Steel, Z or C Purlin

Design Parameter

Wind Load, Snow Load and Earthquake

Service

Design, Engineering, Erection

Size

According to Customer Requirement

Doors

Aluminium Alloy or Roller Shutter

Window

Aluminium Alloy, UPVC Window

Gutter

Colored Steel, Stainless Steel Gutter

Downspouts

PVC

Certificate

ISO, SGS

Service Life

More Than 30years

Material

Steel Structure

Usage

Warehouse, Dormitories, Temporary Offices, Workshop, Hangar

Certification

ISO, SGS

Customized

Transport Package

Common Package

Specification

Q345B, Q235B

Trademark

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

20, 000 Ton/ Year

Key features

Customizable Design: Full customization from designs to meet specific warehouse or workshop requirements.

Durable Steel Structure: Main frames use Q235/Q345 welded H-section steel with a service life exceeding 30 years.

High Safety Standards: Engineered for wind resistance grade 12 and earthquake resistance grade 8.

Professional Engineering Team: 12 experienced engineers provide free customized drawing design and technical support.

Flexible Cladding Options: Available in EPS, Glass Fiber, Rock Wool, PU sandwich panels, or steel color sheets.

Complete Service Package: Includes design, manufacturing, installation guidance, and after-sales technical support.

Certified Quality: Products certified with ISO, SGS, CE, and ISO9001:2008 standards.

Fast Lead Time: Average production lead time within 15 working days for both peak and off-season.

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.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 50 square meters.

Q:Can the building be customized?

Yes, we offer full customization from designs, including size, cladding materials, and structural specifications.

Q:What is the expected service life of the structure?

The structure has a service life of more than 30 years, with usage up to 50 years.

Q:What certifications do the products have?

Our products are certified with ISO, SGS, CE, ISO9001:2008, and ISO14001:2004.

Q:How is the installation handled?

We provide detailed construction drawings and illustrations. An engineer can be sent to the site for guidance, though travel costs are borne by the customer.