What types of steel structures are available?

We provide H-Section Steel, Light Portal Frame Structure, and various applications like workshops and warehouses.

Where is the company located?

We are located in Qingdao, Shandong, China, near the Qingdao Port.

China Multi-Span Structural Certificated Light Steel Structure Fabrication Warehouse

Name: China Multi-Span Structural Certificated Light Steel Structure Fabrication Warehouse
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: 1910689575

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: Complete service from design to installation for steel structure projects.

High-Strength Material: Utilizes Q345b/Q355b and Q235 carbon structural steel for durability.

International Certification: ISO9001, ISO14001, OHSAS18001 certified with SGS and BV quality control.

Flexible Customization: Offers full customization from samples, designs, and minor adjustments.

Advanced Manufacturing: Equipped with CNC drilling, laser cutting, and H-beam assembly facilities.

100% Quality Inspection: Strict visual and functional inspection for all finished products.

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

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

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: ≤4.04h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells specialized machinery spanning agriculture, animal husbandry, fisheries, textiles, shipbuilding, hardware, construction, and related areas. It holds ISO9001:2015 and ISO14001:2015 certificates, reports six production lines, 21–30 quality-control staff, eight R&D engineers, and one-month lead times in both peak and off-peak seasons. The supplier supports extensive customization, ODM, SDK availability, and OEM services for well-known brands. Its service-management procedures, corrective-action records, and finished-product inspection instructions are documented. However, the evidence states no overseas service-country coverage and indicates that continuous quantity reconciliation is not performed for every batch or production lot. Customer cases are not specifically identified beyond a trade-show listing and a general OEM claim.

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

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, demonstrating documented quality-management and environmental-management certification. The slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier reports documented service-capability procedures, followed records, corrective and preventive action procedures, and service offerings including debugging, maintenance, repair, training, and equipment installation. However, the stated number of countries offering overseas services is zero, which limits demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new products during the past year, ODM services, SDK availability, and eight experienced R&D engineers. These are direct indicators of product-development and technical-support capability, although no specific new products, patents, or development outcomes are identified.

Production capacityThe supplier operates six production lines, lists extensive machinery and equipment, has 21–30 quality-control staff, and reports one-month lead times in both peak and off-peak seasons. A documented finished-product inspection method and 60 qualified service-capability suppliers are reported, but continuous quantity reconciliation is not performed for every batch or production lot.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also offers ODM services. The repeated customization information across design and facility capabilities provides strong evidence of broad adaptation to customer requirements.