What materials are used for the steel frame?

The steel frame uses Q345 or Q235 steel, available in straight or variable cross-sections, with painted or galvanized finishes.

What are the minimum order requirements?

The minimum order quantity is 100 square meters.

Do you provide installation support?

Yes, our engineers help instruct the installation process to ensure proper assembly.

Custom Design Prefab Welding Steel Structure Workshop Shed Barn Drawing

Name: Custom Design Prefab Welding Steel Structure Workshop Shed Barn Drawing
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 2156196645

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

Product profile

Customization

Available

Layers

Multi-Layer

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

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 Service Life: Designed to last over 50 years with zero construction waste and high durability.

Custom Design Capability: Full customization available for dimensions, drawings, and specific structural requirements.

Versatile Applications: Ideal for dust-proof workshops, factories, warehouses, aircraft hangars, and research facilities.

Certified Quality: ISO 9001:2008 certified with high-strength steel frames and anti-rust surface treatments.

Eco-Friendly & Recyclable: Features fully recyclable materials and lightweight design for environmental sustainability.

Engineer Installation Support: Professional engineers provide instructions and guidance for on-site installation.

Flexible Customization: Offers full, minor, and sample-based customization options for designs and materials.

Fast Lead Time: Production completed within 15 workdays for both peak and off-peak seasons.

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: ≤6.34h

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, minor customization, and flexible customization from designs or samples, including dimensions, drawings, and materials.

Q:What is the expected service life of the structure?

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

Q:What information is needed to calculate the cost?

Please provide dimensions (length, width, height), door/window details, local climate data, insulation material preferences, crane requirements, and any specific drawings.

Q:What are the lead times for production?

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

Q:Is the steel structure suitable for heavy industries?

Yes, it is ideal for heavy industry, high-voltage power plants, food and chemical industries, and specialized workshops.