Materials Industrial Prefabricated School Office Hotel Buildings House Steel Structure

Name: Materials Industrial Prefabricated School Office Hotel Buildings House Steel Structure
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 1962522352

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$60.00

100-4,999 Square Meters

US$35.00

5,000-9,999 Square Meters

US$15.00

10,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Provide Installation Method

Design Parameter

Wind/Snow/Earthquake Load

Model NO.

22072949

Service

Design, Manufacture, Sell, Install

Roof Insulation

EPS/Firberglass Wool/Rock Wool/PU

Surface Treatment

Galvanized or Painted

Steel Grade

Q235, Q345

Eaves Gutter

Stainless Steel/Color Sheet

Crane

Offered

Software Used

Autocad 3D3s Pkpm Tekla

Main Structure

Welded H, Lattice Structure, Tubular Column

Application

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

Warranty

30 Years

Type

H-Section Steel

Standard

AISI, BS, ASTM, JIS, DIN, GB

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steeltruss

Type of Steel For Building Structure

High-Strength Steel

Carbon Structural Steel

Q275

Residential Wall Structure

Wall Support

Transport Package

Bulk

Specification

customized

Trademark

Carbon Structural Steel, RIDGE

Origin

China

HS Code

7308900000

Production Capacity

100000 Sqm Per Month

Key features

30-Year Warranty: Comprehensive 30-year warranty coverage for the steel structure building.

Custom Design Service: Full design and quotation services based on your drawings or requirements.

Seismic & Wind Resistant: Sturdy frame designed to be windproof, snowproof, and earthquake resistant.

Easy Installation: Bolt connection system allows for easy installation and disassembly.

Thermal Insulation Panels: Options include EPS, Rock Wool, Glass Fiber, and PU sandwich panels.

Professional Support: On-site installation supervision and technical support available if needed.

Fast Delivery: General delivery time is 30 days after receiving deposit to nearest port.

High-Quality Materials: Uses Q235/Q345 steel with galvanized or painted surface treatment.

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: ≤4.74h

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.