Is installation support provided?

Yes, we provide online guidance and engineer assistance to instruct installation.

What standards does the steel structure meet?

The structure meets GB, ASTM, DIN, JIS, and AISI standards.

What types of panels are available for roofs and walls?

Options include PU, EPS, Rock Wool, and Fiber Glass Sandwich Panels.

Pre Engineered Semi-Production Prefab Steel Frame Construction

Name: Pre Engineered Semi-Production Prefab Steel Frame Construction
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1930754922

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$19.00

100 Square Meters

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

Product profile

Customization

Available

After-sales Service

Online Technical Support

Connection Form

Welded Connection

Model NO.

3833

Feature

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

Install

Online Guidance

Installation

Engineer Helps to Instruct Installation

Additional

Overhead Crane, Mezzanine Floor, Ventilation

Service Life

More Than 50 Years

Surface Processing

Painted or Galvanized

Window and Door

PVC or Aluminum Alloy;Sliding Door or Rool up Doo

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Foundation

Cement Foundation

Type

Light Section Steel

Standard

GB, ASTM, DIN, JIS, AISI

Forming

Hot-Rolled Steel

Member

Steel Column

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Support

Warranty

After Sales Service

Transport Package

Bulk

Specification

customized

Trademark

Ridge

Origin

Quanzhou, China

HS Code

7308900000

Production Capacity

5000 Ton Per Month

Key features

50+ Year Service Life: Designed for durability with a service life exceeding 50 years.

Anti-Corrosion Protection: Hot-dip galvanized and painted surface treatment for superior rust resistance.

Earthquake Resistant: High-strength steel structure designed to withstand seismic activity.

Easy Installation: Bolted connection design with online guidance for quick assembly.

Eco-Friendly Material: Recyclable steel structure supporting sustainable construction.

High Intensity Structure: Constructed with Q235 carbon structural steel for high load bearing.

Customizable Design: Full customization available including dimensions, panels, and cranes.

Professional Support: Online technical support and engineer-guided installation assistance.

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: ≤4.33h

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:What is the warranty period?

The product features a service life of more than 50 years. After-sales service includes online technical support.

Q:Can the steel structure be customized?

Yes, full customization is available. Options include surface processing (painted or galvanized), window/door types (PVC or Aluminum Alloy), and roof/wall panels (PU, EPS, Rock Wool/Fiber Glass).

Q:What is the minimum order quantity?

The minimum order quantity is 100 Square Meters.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.