What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is within 15 workdays for both peak and off-peak seasons.

What certifications does the product hold?

The product is ISO 9001:2008 certified and comes with CE certificates for quality assurance.

What types of doors and windows are available?

Windows can be UPVC/PVC or Aluminum Alloy with glass. Doors include sliding doors, roller shutters, or aluminum alloy frames with EPS sandwich panels.

Steel Structure Insulation Materials Steel Structure Warehouse Building Workshop Pre Engineered Building

Name: Steel Structure Insulation Materials Steel Structure Warehouse Building Workshop Pre Engineered Building
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 2154383445

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

Product profile

Customization

Available

Connection Form

Welded Connection

Construction Member

Steel Beam

Model NO.

RG877

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Top Wall Beam

Standard

AISI

Steel Type

H-Section Steel

Structure

Steel Structure

Certificate

ISO,CE

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

Trademark

Carbon Structural Steel, ridge

Origin

China

HS Code

9406

Production Capacity

5000 Ton Per Month

Key features

50-Year Durable Design: Lightweight, high-strength structure designed to last over 50 years with zero construction waste.

Certified Quality Assurance: ISO 9001:2008 certified manufacturing ensures superior quality and reliability for all steel structures.

Cost-Effective Efficiency: Saves time and money through efficient pre-engineered design and easy installation processes.

Eco-Friendly & Recyclable: Fully recyclable materials and easy relocation options make this an environmentally friendly solution.

Versatile Application Scope: Ideal for factories, warehouses, office buildings, aircraft hangars, and various industrial needs.

Low Maintenance Structure: Durable steel construction requires effortless maintenance, ensuring long-term operational stability.

Customizable Steel Options: Offers hot-rolled or welded H/I sections, painted or galvanized surfaces, and various steel grades.

Flexible Customization Service: Supports full customization from designs or samples, including specific dimensions and structural types.

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: ≤4.27h

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 expected service life of the steel structure?

The structure is designed to last more than 50 years with zero construction waste and effortless maintenance.

Q:What steel materials and grades are available?

We use Quality Carbon Structural Steel and Alloy Structural Steel, specifically Q235B or Q345B (S235JR/S355JR), in H-section or I-section formats.

Q:Can the building be customized to my specific design?

Yes, we offer full customization from designs or samples. You can specify dimensions, steel types, and additional features like cranes or mezzanine floors.

Q:What insulation materials are used for the roof and walls?

We provide sandwich panels with EPS, Rock Wool, Glass Wool, or PU insulation, with thicknesses ranging from 50mm to 200mm.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 100 square meters.