What is the after-sales service policy?

We provide 24-hour after-sales service to ensure customer satisfaction.

What materials are used for the structure?

We use Q345b Steel and Q355b Steel, with options for Galvanized C/Z Purlins and various connection forms like bolt connections.

Algeria Free Design Prefabricated Steel Structure Workshop Warehouse Building

Name: Algeria Free Design Prefabricated Steel Structure Workshop Warehouse Building
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: 1935770075

Shandong, ChinaQingdao Ruigang Steel Structure Co., Ltd.

US$49.99

1,000-2,999 Square Meters

US$45.99

3,000-4,999 Square Meters

US$40.99

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

24 Hour

Characteristics Of Goods

Cold Storage 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: Provides complete design, manufacture, and installation services for steel structures.

High-Quality Materials: Utilizes Q345b/Q355b steel with SGS, BV, and ISO quality control standards.

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

Certified Manufacturer: ISO9001, ISO14001, OHSAS18001 certified with first-level contracting certificates.

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

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

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

Global Service: Serves global customers with 24-hour after-sales service support.

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.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What payment terms are accepted?

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

Q:What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is one month.

Q:Can the product be customized?

Yes, we offer full customization from samples, designs, minor customization, and flexible customization options.

Q:What certifications does the company have?

We hold ISO9001, ISO14001, OHSAS18001 international system certifications, as well as Chinese trademark patent copyright and first-level contracting certificates.