How are the steel components connected?

Columns are connected to the foundation via pre-embedded anchor bolts, while beams and columns are connected using high-strength bolts.

Is surface treatment included?

Yes, the structure includes rust-proof painting with 2-4 layers to ensure durability.

What are the customization options available?

We offer full customization from samples or designs, including OEM and ODM services.

Building Material Painting

Name: Steel Structural Workshop/Warehouse/Building Material Painting
Brand: Qingdao Jiahexin Steel Co., Ltd.
SKU: 716072735

Shandong, ChinaQingdao Jiahexin Steel Co., Ltd.

US$50.00

1,000-1,999 Square Meters

US$40.00

2,000+ Square Meters

Product profile

Customization

Available

Type

Light Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Model NO.

As client's request or drawings

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

Wall Support

Application

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

Transport Package

Standard Export Packing

Specification

Any size as customer request

Trademark

JIAHEXIN

Origin

Shandong China

HS Code

73089000

Production Capacity

100000mt Per Year

Key features

Custom Design Service: We design based on your drawings or ideas to meet specific project needs.

High-Strength Steel Frame: Main frame uses welded H-style or hot-rolled Q345/Q235 steel for durability.

Flexible Wall & Roof Options: Color steel boards or sandwich panels with rock wool, glass wool, or EPS.

Customizable Openings: Doors and windows can be designed anywhere in normal, sliding, or roll-up types.

Large Span Capability: Supports max span of 50m between bases for versatile interior layouts.

Durable Surface Treatment: Rust-proof painting with 2-4 layers ensures long-term corrosion resistance.

OEM/ODM Support: Full customization available from samples or designs with professional engineering.

Efficient Bolt Connection: High-strength bolts connect beams and columns for secure and fast assembly.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamImporters and Exporters

Qingdao Jiahexin Steel 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: 10 years CertifiedNearest Port: qingdao portAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier operates in machinery manufacturing, mechanical equipment, building-materials-related products, photovoltaic equipment, and related technical services. It reports ISO 9001:2015 certification, five production lines, 11–20 quality-control staff, annual steel-structure parts capacity of 100,000 tons, and valid manufacturing-capacity contracts with associated subcontractors. The supplier supports sample-, design-, and fully customized production and has inventory capability. It reports 10 years of export experience and that 90% of sales are exports. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas-service coverage, and no offline trade-show participation. Financial records are identified by year, but no substantive financial-performance evidence is provided. Customer praise and cooperation with domestic and overseas clients are stated, but specific customer cases are not disclosed.

Supplier typeThe supplier is a manufacturer and seller of processing machinery, non-metallic mineral material forming machinery, mechanical and electrical equipment, photovoltaic equipment and components, and building-material-related products. Its registered scope also includes engineering design, equipment leasing, and technical services, indicating a diversified industrial equipment supplier rather than a narrowly specialized trading company.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. This provides direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier has inventory capability and documented procedures and records for corrective and preventive actions and customer complaint handling. However, it reports no overseas warehouse, showroom, agent, branch, or overseas-service coverage, so its documented internal handling capability is stronger than its international local-support network.

R&D capabilityThe supplier reports R&D capability with an available SDK and includes mechanical-equipment R&D, industrial engineering design, solar-power technology services, and multiple technical development and consulting activities in its scope. The stated total experience of R&D engineers is 3 years, but no details on patents, dedicated R&D scale, or completed innovations are provided.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, annual steel-structure parts capacity of 100,000 tons, inventory capability, and valid manufacturing-capacity contracts with associated subcontractors. It also has quality-assurance procedures, although finished products are checked by packing staff, which indicates a basic stated inspection method rather than detailed testing coverage.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. These three stated service levels directly support a broad ability to handle customer-specific product requirements.