What payment terms are accepted?

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

What is the expected service life of the structure?

The structure is designed for a service life of more than 50 years.

Can you provide OEM or ODM services?

Yes, both OEM and ODM services are available.

Popular Steel Construction Frame Structure Soundproof Car Garage with Sandwich Panel Door

Name: Popular Steel Construction Frame Structure Soundproof Car Garage with Sandwich Panel Door
Brand: Quanzhou Ridge Steel Structure Co., Ltd.
SKU: 743995392

Fujian, ChinaQuanzhou Ridge Steel Structure Co., Ltd.

US$35.00-55.00

100 Square Meters

Product profile

Customization

Available

Certificate

ISO

Product Name

China Supplier Custom Made Prefab Steel Industrial

Model NO.

358

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

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

Bulk

Trademark

Carbon Structural Steel, ridge

Origin

China

HS Code

9406

Production Capacity

5000 Ton Per Month

Key features

Custom Design Service: Full customization from designs, samples, or minor adjustments to meet specific project needs.

High Durability Material: Hot-rolled H-section steel with galvanized surface treatment for superior anti-rust and corrosion resistance.

Long Service Life: Designed for a service life of more than 50 years with earthquake-resistant and wind-proof features.

Professional Installation: Engineers provided to instruct installation, ensuring efficient and accurate on-site assembly.

Strict Quality Control: Third-party QC tracks manufacturing; 100% inspection pass rate with visual production updates.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Advanced Manufacturing: Utilizes CNC laser cutting, vertical machining, and continuous production lines for high precision.

Versatile Application: Suitable for warehouses, workshops, showrooms, and industrial facilities with clear span options.

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: ≤6.51h

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 from designs, minor customization, full customization, flexible customization, and customization from samples.

Q:What is the minimum order quantity?

The minimum order quantity is 100 square meters.

Q:How long is the delivery time?

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

Q:What materials are used for the steel structure?

Primary frames are made of hot-galvanized hot-rolled H-section steels and welded section steel. Secondary framing includes galvanized purlins and tie bars.

Q:Is installation support provided?

Yes, engineers are available to help instruct installation on-site.