What steel materials are used?

We use Q345 (S355JR) or Q235 (S235JR) steel for frames, with options for straight or variable cross-sections, painted or galvanized finishes.

What are the options for roof and wall cladding?

Options include single-color corrugated steel sheets (0.326-0.7mm) or sandwich panels with EPS, Rock Wool, Glass Wool, or PU insulation (50-200mm thickness).

Premium Prefab Steel Components for Global Building Projects

Name: Premium Prefab Steel Components for Global Building Projects
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 2153712165

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$25.00-40.00

100 Square Meters

Sample price:US$100.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Connection Form

Bolt Connection

Feature

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

Install

Online Guidance

Standard Size

120X12X2.5

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

Transport Package

Bulk

Trademark

ridge

Origin

China

HS Code

940690000

Production Capacity

100000 Sqm Per Month

Key features

50-Year Durability: Lightweight, high-strength steel construction ensures 50 years of durable use with no construction waste.

Earthquake & Corrosion Resistance: Features anti-corrosion treatment (Sa2.5 shot blasting) and earthquake resistance for structural safety.

ISO 9001 Certified Quality: Manufactured under ISO 9001: 2008 quality certification standards for reliable performance.

Flexible Customization: Offers full customization from designs or samples, including dimensions, materials, and structural types.

Fast Delivery: General delivery time to nearest Chinese seaport is 30 days after receiving the deposit.

Eco-Friendly & Recyclable: Materials are fully recyclable, environmentally friendly, and easy to move or reassemble.

Comprehensive Design Service: Free design service using AutoCAD, PKPM, and Tekla Structures for complex industrial buildings.

High-Strength Connections: Utilizes high-strength bolts, self-drilling screws, and intensive bolt connections for stability.

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: ≤4.15h

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. You can fly to Fujian Quanzhou Airport, and we will provide airport pickup and hotel booking services.

Q:Is your price competitive?

Our objective 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 product quality.

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 design services using software like AutoCAD and Tekla Structures to create full solution drawings based on your requirements.

Q:What is the delivery time?

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