What information is needed for a cost check?

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

What are the main materials used?

Steel frame uses Q345 or Q235 steel. Cladding includes single color corrugated sheets or sandwich panels with EPS, Rock Wool, Glass Wool, or PU insulation.

Customize Prefab Steel Frame Apartment Building General Construction Structure

Name: Customize Prefab Steel Frame Apartment Building General Construction Structure
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1920228812

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Online Technical Support

Connection Form

Bolt Connection

Model NO.

3218

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install

Install

Online Guidance

Certificate

ISO

Product Name

2019 SGS ISO9001 Quality Cheap Large Span Pre Engi

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

Purlin

C or Z Type Section

Skylight

Transparent Sheet

Foundation

Cement Foundation

Type

H-Section Steel

Standard

GB, ASTM, JIS

Transport Package

Bulk

Specification

customized

Trademark

ridge, Carbon Structural Steel

Origin

China

HS Code

9406

Production Capacity

5000 Ton Per Month

Key features

50-Year Durability: Light weight, high strength structure designed for more than 50 years of durable use with no construction waste.

Earthquake & Anti-Corrosion: Features anti-corrosion surface processing and earthquake resistance for structural durability in various climates.

Easy Installation: Bolt connection design allows for easy installation with online guidance provided by experienced engineers.

Eco-Friendly & Recyclable: Materials can be recycled and reused, offering an environmentally friendly solution with no construction waste.

Customizable Design: Full customization available including dimensions, materials, colors, and structural types to meet specific project needs.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008, ensuring reliable quality and professional management.

Versatile Applications: Suitable for factories, warehouses, offices, aircraft hangars, and residential buildings with various span options.

Fast Delivery: General delivery time to nearest seaport in China is 30 days after receiving deposit, depending on order quantity.

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 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 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.

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

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.