What materials are used for the steel structure?

We use Q345b Steel or Q355b Steel, which are high-strength carbon structural steels.

Do you provide design services?

Yes, we provide turnkey solutions including drawing design using software like Autocad, Pkpm, 3D3s, Tarch, and Tekla Structures.

Where is the factory located?

Our factory is located in Qingdao, China, near Qingdao Port for convenient transportation.

Industrial Large Metal Steel Structure Frame Constructions Light Workshop Building Prefab Warehouse Frame Building

Name: Industrial Large Metal Steel Structure Frame Constructions Light Workshop Building Prefab Warehouse Frame Building
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: 1957236045

Shandong, ChinaQingdao Ruigang Steel Structure Co., Ltd.

US$29.99

1,000-2,999 Square Meters

US$25.99

3,000-4,999 Square Meters

US$20.99

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

24 Hour

Type

H-Section Steel

Structure Type

Light Portal Frame Structure

Service

Turnkey Solution

Material Grade

Q345b Steel/Q355b Steel

Quality Control

SGS BV ISO Form-E

Door

Sliding Door or Roll up

Drawing Design

Autocad Pkpm 3D3s Tarch Tekla Structures

Purlin

Galvanized C/Z Purlin

Application

Steel Workshop, Steel Walkway and Floor, Steel Fab

Standard

AISI, BS, ASTM, JIS, DIN, GB

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel for Building Structure

High-Strength Steel

Residential Wall Structure

Wallboard

Transport Package

Packaging Details: Protective Packing

Specification

Customized

Trademark

Ruigang

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

3000ton/Tons Per Month

Key features

Turnkey Solution: Provides complete design, manufacture, and installation services for steel structures.

High-Quality Materials: Utilizes Q345b/Q355b Carbon Structural Steel with Hot-Rolled forming process.

Global Certifications: ISO9001, ISO14001, OHSAS18001 certified with SGS BV inspection support.

Flexible Customization: Offers full customization from samples or designs, including structure and materials.

Professional Design: Supports drawing design using Autocad, Pkpm, 3D3s, Tarch, and Tekla Structures.

Fast Lead Time: Off-season production within 15 workdays; peak season within one month.

100% Quality Inspection: Strict visual and function inspection for all finished products before shipment.

Experienced Manufacturer: Established in 2013 with 115 employees and 50,000 sqm production area.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Qingdao Ruigang Steel Structure Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.76h

AI-Powered supplier vetting

SummaryThe supplier demonstrates a strong focus on customer service and quality assurance, supported by ISO9001:2015 and ISO14001:2015 certifications. It offers extensive customization options and has a notable R&D capacity with ODM and SDK services. The supplier exhibits substantial production capability with six production lines and a significant annual output. It is capable of providing after-sales services, although it currently does not offer overseas services directly. Financial credibility is suggested by consistent financial capacity reporting over the past three years, but specific financial figures are not provided.

Supplier typeThe supplier is involved in manufacturing specialized machinery for agriculture, textile equipment, shipbuilding, and construction materials, indicating a diverse business scope.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, affirming its compliance with quality and environmental management standards.

R&D capabilityThe supplier has a demonstrated R&D capability with new products developed in the past year and offers ODM services, alongside available SDKs.

Production capacityThe supplier operates six production lines with a significant annual production output and has a consistent lead time of one month during both peak and off-peak seasons.

Customization capabilityThe supplier provides extensive customization options from samples, designs, and full or minor customizations, reflecting a high degree of flexibility.