Where is the company located?

We are located in Qingdao, China, with convenient access to Qingdao Port.

What materials are used for the building structure?

We use Q235/Q355 carbon structural steel, high-strength steel, and hot galvanized tubes.

High Quality Prefabricated Business Center Steel Structure Buildings

Name: High Quality Prefabricated Business Center Steel Structure Buildings
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: 1902954742

Shandong, ChinaQingdao Ruigang Steel Structure Co., Ltd.

US$36.99

1,000-2,999 Square Meters

US$26.99

3,000-4,999 Square Meters

US$16.99

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

24 Hour

Layers

Single-Layer

Model NO.

Steel Structure Workshop/Warehouse

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse, Poultry House, Chicken House, etc.

Structure Type

Light Portal Frame Structure

Service

Turnkey Solution

Material Grade

Q345b Steel/Q355b Steel

Quality Control

BV/SGS/Form-E/ISO

Door

No Door or Insulated Sandwich Panel Door

Drawing Design

Autocad Pkpm 3D3s Tarch Tekla Structures

Purlin

Galvanized C/Z Purlin

Residential Wall Structure

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

Carbon Structural Steel

Q235/Q355

Variety of Steel for Building Structure

High-Strength Steel

Forming

Hot-Rolled Steel

Certification

ISO, CE, SGS

Customized

Material

H/I Steel/ Hot Galvanized Tube

Transport Package

Packaging Details: Protective Packing

Specification

Custome

Trademark

Ruigang

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

3000ton/Tons Per Month

Key features

Turnkey Solution: Complete design, manufacture, and installation services for steel structure buildings.

Full Customization: Flexible customization options from samples, designs, minor adjustments to full customization.

High-Strength Materials: Constructed with Q345b/Q355b steel, H/I steel, and hot galvanized tubes for durability.

Multi-Industry Usage: Suitable for dust-proof workshops, poultry houses, warehouses, and specialized industrial facilities.

ISO and CE Certified: Holds ISO9001, ISO14001, OHSAS18001, CE, and SGS certifications for quality assurance.

24-Hour After-Sales: Dedicated 24-hour after-sales service support for all customers globally.

Professional Team: 115 employees including 3 senior titles, 22 intermediate titles, and 10 construction engineers.

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

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: ≤2.26h

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.