What materials are used for the structure?

Main frame uses Q235B or Q345B steel, with options for anti-rust painting or hot dip galvanized sheets.

What are the main advantages of this construction?

Advantages include wide span, low cost, fast construction, long life, earthquake proofing, and energy conservation.

What is the minimum order quantity?

The minimum order quantity is 100 Square Meters.

Short Construction Period Earthquake-Resistant Prefab Houses

Name: Short Construction Period Earthquake-Resistant Prefab Houses
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1927413632

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$900.00-1,100.00

1 Ton

Product profile

Customization

Available

Standard Size

20FT, 40FT

Ceiling

Insulation + Steel Sheet

Model NO.

4012

Roof

Single Sheet or Sandwich Panel

Wall

Single Sheet or Sandwich Panel

Material

Steel Structure

Usage

Dormitories, Warehouse, Villa, Temporary Offices, Workshop

Certification

CE, ISO

Customized

Transport Package

Bulk

Specification

customized

Trademark

ridge

Origin

China

HS Code

940690000

Production Capacity

100000 Sqm Per Month

Key features

Earthquake Resistant Design: Stable structure with earthquake proofing and water proofing capabilities.

Wide Span Capability: Single or multiple spans with max span over 70m without middle columns.

Long Service Life: Durable construction providing up to 50 years of using life.

Fast Construction: Easy installation and fast construction period for efficient project completion.

Customizable Structure: Full customization available from designs, samples, or flexible requirements.

Cost Effective: Unit price ranges from USD45/sqm to USD80/sqm based on customer requests.

High Quality Materials: Uses Q235B/Q345B steel, anti-rust painting, or hot dip galvanized sheets.

Versatile Usage: Suitable for dormitories, warehouses, villas, offices, and workshops.

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: ≤6.23h

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.