What information is needed for a cost check?

Please provide dimensions, door/window details, local climate data, insulation materials, crane requirements, and any specific drawings.

What are the main material options?

Main steel is Q235B or Q345B. Purlins are C or Z type. Roof/wall panels can be sandwich panels (EPS, Rock Wool, PU) or color steel sheets.

Long Life Span High Level Well Designed Steel Structure Builders Warehouse South-Africa

Name: Long Life Span High Level Well Designed Steel Structure Builders Warehouse South-Africa
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1970741242

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$10.00-25.00

100 Square Meters

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

Product profile

Customization

Available

Connection Form

Bolt Connection

Feature

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

Model NO.

221021

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

Drawing

Design The Drawing as Your Demand

Installation

Engineer Helps to Instruct Installation

Additional

Overhead Crane, Mezzanine Floor, Ventilation

Purlin

C or Z Type Section

Skylight

Transparent Sheet

Foundation

Cement Foundation

Transport Package

Bulk

Specification

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

Trademark

ridge, Carbon Structural Steel

Origin

China

HS Code

9406

Production Capacity

5000 Ton Per Month

Key features

50+ Year Durability: High strength steel structure designed for more than 50 years of durable use with no construction waste.

Custom Design Service: Free design service using AutoCAD, PKPM, and Tekla to create full solution drawings based on your requirements.

Eco-Friendly Recyclable: 98% of steel components can be recycled, making it an environmentally friendly and sustainable building solution.

Fast Installation: Pre-cut and pre-drilled components save 65% of construction time, with online guidance for easy installation.

ISO Quality Certified: Manufactured under ISO 9001:2008 quality certification standards to ensure reliable quality and safety.

Versatile Applications: Suitable for factories, warehouses, offices, aircraft hangars, gyms, and exhibition halls with large span capabilities.

High Strength Material: Constructed using Q235B or Q345B steel with hot-rolled H-section beams for high intensity and earthquake resistance.

Flexible Customization: Fully customizable dimensions, colors, and materials to meet specific architectural and engineering 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: ≤4.33h

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.