What factors are considered when customizing the prefab house?

We consider local weather conditions (wind, snow, seismic), land size, and building purpose.

What is the price range for this steel building?

The unit price ranges from USD45/sqm to USD80/sqm depending on customer requests.

Which countries have you exported to?

We have completed projects in France, Australia, Kenya, Mozambique, Cameroon, Philippines, and Maldives.

Permanent Prefabricated Steel Building with 100mm PU Sandwich Panel

Name: Permanent Prefabricated Steel Building with 100mm PU Sandwich Panel
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 746140242

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$25.00-40.00

100 Square Meters

Product profile

Customization

Available

Connection Form

Bolt Connection

Standard Size

120X12X2.5

Model NO.

RB750

Ceiling

Insulation + Steel Sheet

Roof

Single Sheet or Sandwich Panel

Wall

Single Sheet or Sandwich Panel

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Member

Steel Beam

Type of Steel For Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Support

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge, Farm House

Transport Package

Bulk

Trademark

ridge

Origin

China

HS Code

940690000

Production Capacity

100000 Sqm Per Month

Key features

Wide Span Capability: Max span over 70m without middle columns for large open spaces.

Long Service Life: Durable structure with a lifespan of up to 50 years.

Cost-Effective Pricing: Competitive unit price ranging from USD45 to USD80 per square meter.

Fast Installation: Easy installation with options for manual guides or on-site team support.

Custom Design Service: Full customization available based on client drawings or specific requirements.

High-Quality Materials: Uses Q235B/Q345B steel, hot-dip galvanized sheets, and PU sandwich panels.

Weather Resistant: Designed to withstand wind, snow, seismic activity, and waterproofing needs.

Global Project Experience: Successfully completed projects in France, Australia, Kenya, and more.

Company profile

In-stock CapacityFast DeliveryCustomization from DesignsODM Services

Quanzhou Ridge Steel Structure Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.08h

AI-Powered supplier vetting

SummaryQuanzhou Ridge Steel Structure Co., Ltd. is a China-based limited trading company established in 2017, with 12 employees and a business focus on steel structures and related prefabricated buildings. It offers customization, ODM, and OEM services, exports through both agency and self-operated channels, and reports six years of export experience with broad international markets. Stated production capacity covers multiple steel-structure categories, while reported peak- and off-season lead times are within 15 working days. However, the available audit record is dated July 2023–July 2024, and the audit result is recorded as “0” without an explained interpretation. After-sales and service governance are weakly documented: no written complaint-handling, corrective-action, supplier-approval, or service-assessment procedures are reported. Fire-drill status and quality-assurance status are unknown, and the supplier has no overseas showroom, agents, branches, or offline trade-show participation.

Supplier typeThe supplier is identified consistently as a trading company and limited company, operating from Fujian, China. Its stated business scope covers steel-structure sales and related import and export activities, including steel buildings, workshops, warehouses, and storage sheds.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or overseas service countries. It also has no written records or procedures for customer complaints, corrective and preventive actions, or effective service-capability assessment, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier explicitly provides ODM services and OEM services for popular brands, demonstrating design and manufacturing collaboration capability. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the documented ODM/OEM capability.

Production capacityReported annual output includes 20,000 tons for steel-structure workshops, 20,000 tons for warehouses, 50,000 tons for steel structures, and 20,000 tons for steel-structure buildings. The supplier also states peak- and off-season lead times within 15 working days, supporting a stated capacity advantage, although the data is self-reported and no production-facility verification is provided.

Customization capabilityThe supplier lists customization from designs and samples, minor and full customization, and flexible customization. This is explicit evidence of broad customization support for its steel-structure offerings.