What is the lead time for production?

The average lead time is within 15 working days for both peak and off-season periods.

What after-sales services are provided?

We provide online after-sales service and engineer assistance for installation instructions.

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.

Premium Metal Frame Building for Versatile Prefabricated House Designs

Name: Premium Metal Frame Building for Versatile Prefabricated House Designs
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 2152981375

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

After-sales Service

Online Service

Warranty

5 Years

Model NO.

RE001

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wallboard

Application

Steel Workshop,Steel Walkway and Floor,

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

Secondary Frame

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

Drawing

Design The Drawing as Your Demand

Installation

Engineer Helps to Instruct Installation

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 Durable Life: High-strength steel structure designed for up to 50 years of durable use with no construction waste.

Full Customization: Fully customizable building sizes, designs, and specifications based on client drawings or requirements.

ISO 9001 Certified: Quality certified under ISO 9001:2008 standards ensuring reliable quality and good price.

Eco-Friendly & Recyclable: Materials are recyclable and environmentally friendly, saving time and cost during construction.

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

Professional Engineering Support: Expert design and engineering teams ensure structures meet local code requirements and safety criteria.

5-Year Warranty: Comprehensive 5-year warranty coverage with online after-sales service support.

Fast Lead Time: Efficient production with peak and off-season lead times within 15 working days.

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: ≤4.39h

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.