What information is needed to check the cost?

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

What are the main materials used for the structure?

Main frames use Q235B or Q345B steel. Purlins are C or Z shape galvanized steel. Roof and wall panels can be sandwich panels (PU, EPS, Rock Wool) or color plates.

Platform Fabricated House Ridge Customized Steel Kits Building Structure Manufacturing

Name: Platform Fabricated House Ridge Customized Steel Kits Building Structure Manufacturing
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1960894582

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$60.00

100-4,999 Square Meters

US$30.00

5,000-9,999 Square Meters

US$10.00

10,000+ Square Meters

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

Product profile

Customization

Available

After-sales Service

Provide Installation Method

Install

Online Guidance

Model NO.

22072714

Mobility

Adjustable

Usage

Building Platforms, Industrial Platform, Warehouse Rack

Main Structure

Welded or Hot Rolled H Section Steel

Purlin

C/Z Shape Galvanized Steel

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Window and Door

PVC or Aluminum Alloy;Sliding Door or Rool up Door

Surface Processing

Painted or Galvanized

Drawing

Design The Drawing as Your Demand

Installation

Engineer Helps to Instruct Installation

Earthquake Resistance

Grade 10

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q275

Transport Package

According to Customers′ Demands.

Specification

customized

Trademark

RIDGE

Origin

China

HS Code

7308900000

Production Capacity

100000 Sqm Per Month

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 structural integrity.

Fast Construction: Saves 65% of construction time with pre-cut, pre-drilled components ready for onsite assembly.

Eco-Friendly Design: 98% of steel components are recyclable, reducing construction waste and noise for environmental friendliness.

Customizable Structure: Virtually unlimited dimensions with customizable H-beam sizes, colors, and panel materials to meet specific needs.

Professional Support: Engineers provide online guidance and installation instructions to ensure successful project completion.

High Strength Steel: Utilizes Q235B, Q345B, or other high-strength carbon structural steel for superior load-bearing capacity.

Versatile Applications: Suitable for factories, warehouses, offices, aircraft hangars, and multi-storey buildings with large spans.

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: ≤4.63h

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 compared to other companies?

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 the best product for your payment.

Q:Do you accept container loading inspections?

Yes, you are welcome to send an inspector. Inspections are allowed not only for container loading but at any time during the production process.

Q:Do you offer design services for my project?

Yes, we can design full solution drawings based on your requirements using AutoCAD, PKPM, 3D3S, and Tekla Structures for complex industrial buildings.

Q:What is the typical 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.