What materials are used for the steel frame?

The steel frame uses Q345(S355JR)(Gr50) or Q235(S235JR) steel, available in welded H sections.

Can the structure be used for industrial purposes?

Yes, it is suitable for dust-proof workshops, electrostatic workshops, food and chemical industries, and more.

Durable Steel Frame Workshop Buildings Prefabricated for Industrial Use with ISO Standard

Name: Durable Steel Frame Workshop Buildings Prefabricated for Industrial Use with ISO Standard
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 2052800152

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

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

Product profile

Customization

Available

After-sales Service

Online Technical Support

Layers

Double-Layer

Model NO.

431

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse

Life Time

up to 50 Years

Certificate

ISO,CE

Main Frame

Hot Rolled or Built-up H Section, Q235B, Q345b

Secondary Frame

X/V Type Bracing, C/Z Purlin, Q235B

Roof & Wall

Single Sheet or Sandwich Panel

Foundation

Concrete Foundation and Steel Anchor Bolt

Connection

All Bolt Connection(High-Strength and Normal Bolt)

Window

PVC, Steel Plastic, Aluminium

Door

Walk Door, Sliding Door, Roller Door

Drawing

Design The Drawing as Your Demand

Installation

Engineer Helps to Instruct Installation

Column and Beam

Hot Rolled or Welded H Section, I Section

Quality Assurance

50 Years

Type

H-Section Steel

Transport Package

Bulk

Specification

customized

Trademark

Carbon Structural Steel, ridge

Origin

China

HS Code

9406

Production Capacity

5000 Ton Per Month

Key features

50-Year Durability: Lightweight and robust structure offering 50 years of durable use with absolutely no construction waste.

ISO Certified Quality: Certified Quality: ISO 9001: 2008 ensuring reliable performance and safety standards.

Eco-Friendly Design: 98% of steel components can be recycled, reducing construction waste and noise.

Customizable Structures: Custom-built structures tailored to exact specifications, from designs or samples.

Cost-Efficient Solution: Save both time and money with easy fabrication and reduced construction time by 65%.

Versatile Applications: Ideal for factories, warehouses, offices, aircraft hangars, and specialized workshops.

Professional Support: Online technical support and engineer assistance for installation guidance.

High Precision Fabrication: Pre-cut and pre-drilled components for effortless onsite assembly and high accuracy.

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: ≤6.72h

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.