What installation support is provided?

We provide manuals with photos/drawings, send engineers to guide installation, or allow clients to study at our company.

What factors are considered in customization?

Customization considers local weather (wind speed, snow loading, seismic rating), land size, and building purpose.

Prefabricated Steel Structure Sandwich Panel Building Turnkey House Project

Name: Prefabricated Steel Structure Sandwich Panel Building Turnkey House Project
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1919808145

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Building Size

Length X Width X Eave Height, According to Client

Model NO.

Main Frame

Hot Rolled or Built-up H Section, Q235B, Q345b

Secondary Frame

X/V Type Bracing, C/Z Purlin, Q235B

Surface Treatment

Painted or Galvanized

Roof & Wall

Single Sheet or Sandwich Panel

Foundation

Concrete Foundation and Steel Anchor Bolt

Connection

All Bolt Connection(High-Strength and Normal Bolt)

Window

PVC, Steel Plastic, Aluminium

Door

Walk Door, Sliding Door, Roller Door

MOQ

200 Sqm

Warranty

Material

Steel Structure

Usage

Warehouse, Factory, Store, Shed, Workshop

Certification

ISO

Customized

Transport Package

Steel Pallet or Bulk

Specification

Max 5.8m for 20GP; 11.8m for 40GP/HP

Trademark

Ridge

Origin

Quanzhou, China

HS Code

7308900000

Production Capacity

5000 Ton Per Month

Key features

Wide Span Capability: Max span over 70m without middle columns for flexible interior space.

Long Service Life: Durable steel structure designed for a lifespan of up to 50 years.

Fast Installation: Easy bolt connection design allows for rapid construction and erection.

Competitive Pricing: Unit price ranges from USD45/sqm to USD80/sqm based on requirements.

Full Customization: Customizable size, frame, surface treatment, and accessories per client needs.

High-Quality Materials: Uses Q235B/Q345B steel with anti-rust painting or hot-dip galvanization.

Multi-Scenario Usage: Suitable for warehouses, factories, stores, sheds, and workshops.

Professional Support: Provides design, fabrication, material supply, and erection guidance.

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: ≤4.70h

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.