What types of steel are used in the structure?

We use Q345b/Q355b steel, Q235 carbon structural steel, and high-strength steel for building structures.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for our steel structure products.

What is the warranty or quality guarantee?

We conduct 100% inspection on finished products and have obtained international system certifications to ensure quality.

Cheap Industrial Prefabricated Steel Building Logistics Warehouse

Name: Cheap Industrial Prefabricated Steel Building Logistics Warehouse
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: 1937398185

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

Type

H-Section Steel

Structure Type

Light Portal Frame Structure

Service

Turnkey Solution

Material Grade

Q345b Steel/Q355b Steel

Quality Control

SGS BV ISO

Door

Sliding Door or Roll up

Drawing Design

Autocad Pk Pm 3D3s Tarch Tekla Structures

Purlin

Galvani Zdc Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Trademark

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel For Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wallboard

Application

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

Transport Package

Packaging Details: Protective and Reasonable Packi

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 steel with H-section beams and bolt connections for durability.

International Certifications: Holds ISO9001, ISO14001, OHSAS18001, SGS, and BV certifications for quality assurance.

Flexible Customization: Offers full customization from samples or designs, including minor and flexible options.

Professional Manufacturing: Equipped with H-beam production lines, laser cutting, and CNC drilling facilities.

Experienced Team: Backed by 115 employees including 3 senior titles and 10 construction engineers.

Fast Lead Time: Off-season lead time is within 15 workdays; peak season is one month.

100% Quality Inspection: Conducts visual and functional inspections on all finished products before shipment.

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: ≤1.48h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells specialized machinery spanning rubber processing, agriculture, textile equipment, shipbuilding, hardware, and construction-related products. It reports ISO 9001:2015 and ISO 14001:2015 certification, customization and ODM capabilities, recent new-product development, eight experienced R&D engineers, six production lines, and 21–30 quality-control staff. Reported lead times are one month in both peak and off-peak periods. Service offerings include installation, debugging, maintenance, repair, and training, although overseas service coverage is stated as zero countries. The supplier serves multiple export regions and has OEM experience with well-known brands. Financial stability, customer-specific case details, and complete supplier-approval controls cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is a manufacturer and seller of specialized machinery, including rubber-processing, agricultural, forestry, animal-husbandry, fishery, textile, and hardware-related equipment, with additional shipbuilding and construction-related activities. Its six production lines and stated manufacturing scope support classification as a diversified machinery manufacturer rather than only a trading company.

CertificationsThe supplier explicitly reports ISO 9001:2015 and ISO 14001:2015 certificates. These provide direct evidence of quality-management and environmental-management certifications, although no certificate validity dates or scopes are provided.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, offers an available SDK, and has eight experienced R&D engineers. These are explicit indicators of product-development and design capability, though the information does not quantify R&D investment or document specific innovations.

Production capacityThe supplier reports six production lines, extensive machinery and processing equipment, one-month peak and off-peak lead times, and 21–30 quality-control staff. Finished-product inspection instructions are uniformly followed, and service-capability procedures have records; however, continuous quantity reconciliation for each batch is not performed, which is a stated manufacturing-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.