What materials are used for the steel structure?

Main materials include Q235B or Q345B steel for H-beams, C or Z purlins, and sandwich panels (PU, EPS, Rock Wool) for roofs and walls.

What is the minimum order quantity (MOQ)?

The MOQ is 200 square meters, calculated based on width, length, and eave height.

Professional Manufacture Sandwich Panel Prefabricated Steel Structure Warehouse

Name: Professional Manufacture Sandwich Panel Prefabricated Steel Structure Warehouse
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1923177922

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$75.00

100-499 Square Meters

US$55.00

500-999 Square Meters

US$45.00

1,000-2,999 Square Meters

US$30.00

3,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Online Technical Support

Connection Form

Bolt Connection

Model NO.

3583

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity

Install

Online Guidance

Certificate

ISO

Product Name

China Supplier Custom Made Prefab Steel Industrial

Material

Light Steel Frame

Column and Beam

Hot Rolled or Welded H Section, I Section

Surface Processing

Painted or Galvanized

Steel Grade

Q235B, Q345b

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Window and Door

PVC or Aluminum Alloy;Sliding Door or Rool up Door

Service Life

More Than 50 Years

Skylight

Transparent Sheet

Foundation

Cement Foundation

Type

H-Section Steel

Standard

GB, ASTM, JIS

Forming

Hot-Rolled Steel

Member

Steel Column

Transport Package

Bulk

Specification

customized

Trademark

ridge, Carbon Structural Steel

Origin

China

HS Code

7308900000

Production Capacity

5000 Ton Per Month

Key features

Custom Design Capability: Full customization of dimensions, materials, and structural components based on client requirements.

Anti-Corrosion Protection: Features anti-rust painting or hot-dip galvanized surfaces for enhanced durability and longevity.

Earthquake Resistance: Designed with high intensity and structural stability to withstand seismic activities.

Fast Installation: Pre-fabricated components allow for easy and quick onsite assembly with online guidance support.

Long Service Life: Durable steel structure designed for a service life of more than 50 years.

Versatile Applications: Suitable for warehouses, workshops, offices, gyms, and industrial buildings of various sizes.

Professional Engineering: Expert design and engineering support using AutoCAD, PKPM, and Tekla Structures for complex projects.

Quality Assurance: Factory visits and container loading inspections are welcome to ensure product quality.

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: ≤4.30h

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. Hotel booking services are also available.

Q:Is your price competitive?

Our goal is to provide the best price for the same quality and the best quality for the same price. We strive to reduce your costs while guaranteeing high-quality products.

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 full solution drawings based on your requirements using software like AutoCAD, PKPM, 3D3S, and Tekla Structures.

Q:What is the delivery time?

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