What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 100 Square Meter.

What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Alkyd Painting Pre-Engineered Steel Structure Farm Barn

Name: Alkyd Painting Pre-Engineered Steel Structure Farm Barn
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 746055502

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

Product profile

Customization

Available

Life Time

up to 50 Years

Certificate

ISO

Model NO.

RB475

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

Type

H-Section Steel

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, high-strength structure designed for 50 years of durable use with no construction waste.

ISO Certified Quality: Manufactured under ISO 9001:2008 quality certification standards ensuring reliable performance.

Fully Customizable Design: Dimensions, materials, and layouts are fully customized according to client drawings and requirements.

Eco-Friendly & Recyclable: Materials are recyclable and reusable, making the structure environmentally friendly and easy to move.

Cost-Effective Solution: Saves both time and cost through pre-engineered design, easy installation, and low maintenance.

Versatile Application: Suitable for factories, warehouses, offices, aircraft hangars, and other industrial or commercial uses.

Professional Engineering Support: Expert team provides design, engineering evaluation, and on-site installation instruction support.

High-Strength Steel Frame: Constructed with hot-rolled or built-up H-section steel (Q235B/Q345B) for superior structural integrity.

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: ≤6.31h

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 warranty period for this steel structure?

We provide a 50-year quality assurance for the durability of the steel structure.

Q:Can the building size and design be customized?

Yes, the building size (Length X Width X Eave Height) and drawings are fully customized according to client requirements and local climate conditions.

Q:What materials are used for the main frame and secondary frame?

The main frame uses Hot Rolled or Built-up H Section (Q235B, Q345b), and the secondary frame includes X/V Type Bracing, C/Z Purlin (Q235B).

Q:What are the options for roof and wall panels?

Roof and wall panels can be single sheets or sandwich panels, with options for insulation materials and thickness based on your needs.

Q:Do you provide installation services or guidance?

Yes, our engineers help instruct installation, and we provide full support through completion until the last piece of trim is installed.