Do you provide OEM and ODM services?

Yes, we offer both OEM and ODM services with full customization from designs and dedicated R&D support.

What certifications does the product have?

Our products are certified with ISO, CE, and SGS standards, ensuring high quality and safety.

What types of steel are used for the main frame?

The main frame uses Q345 (S355JR) or Q235 (S235JR) steel with straight or variable cross-sections.

Low Cost Prefab Steel Building Classroom Modular House with Sandwich Panel

Name: Low Cost Prefab Steel Building Classroom Modular House with Sandwich Panel
Brand: Qingdao Taiwei Steel Structure Co., Ltd.
SKU: 2025368352

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

US$30.00-60.00

200 Square Meters

Product profile

Customization

Available

Size

Designed as Per Customer′s Requirement

Main Frame

H Section Steel, C, Z Section Steel

Model NO.

PMH

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 Sandwich Panels

Doors

Aluminum Alloy, Roller Shutter, or Customized

Gutters

Stainless Steel or Colored Steel Gutters

Downspouts

PVC

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop, Modular House

Certification

ISO, CE, SGS

Customized

Transport Package

Common Package

Specification

Q345B, Q235B

Trademark

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

2000 Ton/ Year

Key features

Full Customization Options: Customized designs, sizes, and colors available based on customer drawings and requirements.

Versatile Panel Materials: Offers EPS, Rock Wool, Glass Wool, and PU sandwich panels with 50mm-100mm insulation thickness.

Durable Steel Structure: Constructed with Q345 or Q235 steel, featuring anti-rust painting and galvanized components.

Flexible Design Parameters: Customizable for wind, snow, and earthquake loads with single or multi-span configurations.

Wide Application Range: Suitable for warehouses, villas, dormitories, offices, workshops, and temporary modular housing.

Certified Quality Assurance: ISO, CE, and SGS certified with 100% visual and function inspection for finished products.

OEM and ODM Services: Full customization from designs with dedicated R&D engineers and manufacturing capabilities.

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

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.