What information is needed to get a quotation?

Please provide dimensions, door/window details, local climate data (wind, snow, seismic), insulation preferences, and crane requirements if any.

What are the main materials used in the structure?

Main frame uses hot-rolled or built-up H-section steel (Q235B/Q345b), with C/Z purlins and bolt connections for durability.

Can the structure be moved or recycled?

Yes, the structure is easy to move, and materials can be recycled, making it an environmentally friendly option.

Q355b Cheap Price Affordable Modern Construction Building Workshop Prefabricated Shed Storage

Name: Q355b Cheap Price Affordable Modern Construction Building Workshop Prefabricated Shed Storage
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1974306372

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$55.00

100-1,499 Square Meters

US$25.00

1,500-2,999 Square Meters

US$15.00

3,000+ Square Meters

Product profile

Customization

Available

Type

H-Section Steel

Life Time

up to 50 Years

Model NO.

RG-B22110817

Certificate

ISO

Building Size

Length X Width X Eave Height, According to Client

Main Frame

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

Secondary Frame

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

Surface Treatment

Painted or Galvanized

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

Application

Steel Structure Platform, Steel Workshop, Structural Roofing, Steel Walkway and Floor, Steel Fabricated House, Frame Part, Steel Structure Bridge

Standard

ASTM, GB

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel For Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wallboard

Transport Package

Standard Export Package or Customer's Requirement

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 high-strength steel ensures long-term use without construction waste.

Customizable Design: Tailor building size, drawings, and specifications with professional design support.

ISO & ASTM Certified: Meets global quality and safety standards including ISO 9001:2008, ASTM, and GB.

Versatile Applications: Suitable for commercial warehouses, industrial workshops, offices, and farm sheds.

Easy Installation: Pre-cut and pre-drilled components with engineer guidance for onsite assembly.

Cost Effective: Saves time and cost with recyclable materials and efficient construction process.

High Strength Structure: Features H-section steel columns and beams with bolt connections for stability.

Global Project Experience: Proven track record in Canada, Germany, Philippines, and other international markets.

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: ≤4.36h

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 customization options are available?

We offer full customization for building size, drawings, and specifications. You can provide your own drawings or share your requirements for us to design.

Q:What is the expected lifespan of the steel structure?

The steel structure is designed for 50 years of durable use, ensuring long-term reliability and no construction waste.

Q:What certifications does the product hold?

The product is ISO 9001:2008 certified and adheres to ASTM and GB standards for quality and safety compliance.

Q:What types of applications is this building suitable for?

It is widely used for commercial warehouses, industrial workshops, prefab offices, farm metal sheds, aircraft hangars, and more.

Q:How is the installation handled?

The structure comes pre-cut and pre-drilled. We provide engineer guidance for onsite assembly, or you can use a professional team.