What materials are used for the sandwich panels?

Wall panels can be EPS, Rock Wool, Glass Wool, or PU; roof panels are 75mm PU sandwich boards.

How long is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

GB Standard Prefabricated Building with Color Steel Sandwich Panel

Name: GB Standard Prefabricated Building with Color Steel Sandwich Panel
Brand: Qingdao Taiwei Steel Structure Co., Ltd.
SKU: 723005622

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

US$120.00-220.00

1 Square Meter

Product profile

Customization

Available

Certification

CE, ISO9001, ISO, CE

Customized Or Not

Customized

Model NO.

TW-360

Material

Steel Structure

Size

Designed as Per Customer′s Requirement

Main Frame

H Section Steel, C, Z Section Steel

Design Parameter

Wind Load, Snow Load, Earthquake

Surface Treatment

Painted or Galvanized

Window

Aluminum Alloy Window or Plastic Steel Window

MOQ

200m2

Wall and Roof Sandwich Panel

EPS, Rock Wool, Glass Wool, PU

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop

Customized

Transport Package

Common Package

Trademark

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

200 Sets/ Month

Key features

High Safety Standards: Wind-resistance level 13 grade, earthquake-resistance 8 grade, B2 combustion performance.

Rapid Installation: Easy to install and disassemble, suitable for emergency projects with short installation time.

Cost-Effective Transport: Low dead weight; one 5-ton truck loads all components for 80m2 prefab house.

Customizable Design: Size, main frame, surface treatment, and windows designed as per customer requirements.

Durable Service Life: Minimum service life of 10 years with heat-resistance, sound-proofing, and damp proofing.

Versatile Applications: Ideal for warehouses, villas, dormitories, temporary offices, and workshops.

Certified Quality: CE and ISO9001 certified manufacturing with 100% finished product inspection.

Flexible Material Options: Wall panels: EPS, Rock Wool, Glass Wool, PU; Roof: PU sandwich board.

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: ≤15h

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.