Do you provide after-sales service?

Yes, we provide 24-hour after-sales service.

What materials are used for the structure?

We use Q345b/Q355b high-strength steel and galvanized C/Z purlins.

What is the nearest port for shipping?

The nearest port is Qingdao Port.

Steel Warehouse Frame Prefabricated Steel Structure Warehouse Building Commercial Building

Name: Steel Warehouse Frame Prefabricated Steel Structure Warehouse Building Commercial Building
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: 1932557095

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

Characteristics Of Goods

Finished Goods Warehouse

Model NO.

Steel Structure Workshop/Warehouse

Type

H/I-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, etc.

Drawing Design

Autocad Pkpm 3D3s Tarch Tekla Structures

Purlin

Galvanized C/Z Purlin

Standard

GB, ASTM, DIN, JIS, AISI, BS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel for Building Structure

High-Strength Steel

Application

Steel Workshop, Steel Fabricated House

Residential Wall Structure

PPGI Single Sheet, EPS/Rock Wool/Fiber Glass Wool

Carbon Structural Steel

Q235/Q355

Transport Package

Packaging Details: Protective Packing

Specification

Customized

Trademark

Ruigang, Carbon Structural Steel

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

3000ton/Tons Per Month

Key features

Turnkey Solution: Complete design, manufacture, and installation services provided.

Customization Options: Flexible customization available from samples, designs, or full customization.

ISO Certifications: Holds ISO9001, ISO14001, and OHSAS18001 international system certifications.

High-Strength Steel: Constructed using Q345b/Q355b steel grades for superior durability.

24-Hour After-Sales: Dedicated after-sales service available around the clock.

100% Product Inspection: All finished products undergo visual and functional inspection.

OEM/ODM Services: Full OEM and ODM services available for custom branding and designs.

Fast Lead Time: Off-season lead time 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: ≤3.19h

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.

Product Q&A

Q:What customization options are available?

We offer flexible customization including options from samples, designs, minor adjustments, and full customization.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC, T/T, D/P, and PayPal.

Q:What certifications does the company hold?

We hold ISO9001, ISO14001, OHSAS18001 certifications, along with environmental impact acceptance and steel structure contracting first-level certificates.

Q:What is the lead time for production?

Lead time is within 15 workdays during off-season and one month during peak season.