What information is needed for a quote?

Please provide dimensions, door/window details, local climate data (wind/snow/seismic), insulation preferences, crane specs, and any specific material restrictions.

What are the available steel types and treatments?

We use Q345 or Q235 steel with options for painted or galvanized surfaces. Cladding includes single sheets or sandwich panels with EPS, Rock Wool, or PU insulation.

Prefab Building Material Steel Structure Prefabricated Modular Factory Building

Name: Prefab Building Material Steel Structure Prefabricated Modular Factory Building
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 831110535

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$650.00-850.00

20 Tons

Product profile

Customization

Available

After-sales Service

Provide Installation Method

Connection Form

Bolt Connection

Model NO.

RB-1163

Construction Member

Steeltruss

Grade

Low-Alloy High-Tensile Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Wall Support

Standard

AISI

Steel Type

High Performance Color Coated Steel Plate

Structure

Steel Structure

Building Size

Length X Width X Eave Height, According to Client

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

Material

Steel Structure

Usage

Warehouse, Factory, Store, Shed, Workshop

Certification

ISO

Customized

Transport Package

Steel Pallet or Bulk

Specification

customized

Trademark

Ridge

Origin

Quanzhou, China

HS Code

9406900090

Production Capacity

20000 Ton/Year

Key features

50-Year Durability: Light weight, high strength steel structure designed for 50 years of durable use with no construction waste.

ISO 9001 Certified: Quality certified under ISO 9001: 2008 standards ensuring reliable manufacturing and product quality.

Fully Customizable: Customized building size, main/secondary frames, surface treatment, and connections according to client requirements.

Eco-Friendly Design: Materials are recyclable and reusable, making the structure environmentally friendly and easy to move.

Cost & Time Efficient: Saves time and cost through easy installation and modular design, suitable for various commercial uses.

Versatile Applications: Widely used for factories, warehouses, offices, aircraft hangars, and workshops with multi-span options.

High-Strength Materials: Constructed with Q345 or Q235 steel, hot-rolled or built-up H sections, and high-strength bolt connections.

Professional Design Service: Free full solution drawings provided using AutoCAD, PKPM, and Tekla Structures based on client requirements.

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: ≤4.37h

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.

Product Q&A

Q:Can I visit your factory before placing an order?

Yes, you are welcome to visit our factory. You can fly to Fujian Quanzhou Airport, and we will pick you up and provide hotel booking services.

Q:Is your price competitive?

Our objective is to offer the best price for the same quality and the best quality for the same price. We strive to reduce your costs while guaranteeing the best product value.

Q:Do you accept container loading inspections?

Yes, you are welcome to send an inspector to check the container loading or any time during the production process.

Q:Do you offer design services?

Yes, we provide free full solution drawings using AutoCAD, PKPM, 3D3S, and Tekla Structures based on your specific requirements.

Q:What is the delivery time?

Delivery time depends on order quantities. Generally, it takes 30 days after receiving the deposit to deliver to the nearest seaport in China.