What is the lead time for production?

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

Do you provide installation support?

Yes, we provide online service support. Our project management team supports you through completion, and structures can be erected by yourself or a professional.

What types of steel are used in the main frame?

The main frame uses Hot Rolled or Built-up H Section steel, specifically Q235B or Q345b carbon structural steel.

High Strength Q345 Steel Structure for Durable Construction

Name: High Strength Q345 Steel Structure for Durable Construction
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1970882692

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$55.00

100-1,499 Square Meters

US$35.00

1,500-2,999 Square Meters

US$30.00

3,000+ Square Meters

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

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

5 Years

Model NO.

RG-B22101104

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

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

Life Time

up to 50 Years

Certificate

ISO

Building Size

Length X Width X Eave Height, According to Client

Main Frame

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

Column and Beam

Hot Rolled or Welded H Section, I Section

Quality Assurance

50 Years

Transport Package

Standard Export Package or Customer's Requirement

Specification

customized

Trademark

ridge

Origin

China

HS Code

9406

Production Capacity

5000 Ton Per Month

Key features

50-Year Durability: High strength Q345 steel structure designed for up to 50 years of durable use.

Custom Design Service: Fully customizable based on client drawings, dimensions, and specific project requirements.

ISO 9001 Certified: Quality assurance certified under ISO 9001: 2008 standard for reliable performance.

Eco-Friendly Material: Materials are recyclable and reusable, generating no construction waste during building.

Fast Installation: Pre-cut and pre-drilled components allow for quick onsite assembly and easy relocation.

Versatile Application: Suitable for warehouses, factories, offices, aircraft hangars, and farm metal sheds.

Professional Support: Online service support and engineering team assistance for design and erection guidance.

Cost Effective: Saves time and cost through efficient design, fabrication, and lightweight structure.

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: ≤6.09h

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 the steel structure?

We provide a 5-year warranty for the product, with a designed service life of up to 50 years.

Q:Can the steel structure be customized to my specific needs?

Yes, we offer full customization. You can provide drawings or details regarding dimensions, climate conditions, and materials, and we will design and fabricate accordingly.

Q:What information do I need to provide for a quotation?

Please provide building dimensions (length, width, height, eave height), door/window details, local climate data (wind speed, snow load), insulation requirements, and crane specifications if applicable.

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

The minimum order quantity is 100 square meters.

Q:What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.