How are the steel components packaged for shipping?

Steel components are packaged on iron pallets with coding numbers. Small structures are bundled with iron wires, and panels are covered with plastic film for protection.

What certifications or quality inspections are performed?

We perform 100% inspection on finished products, including visual and function inspections, following uniform instructions with 5 dedicated QA/QC inspectors.

What is the expected service life of the structure?

The service life is more than 50 years, ensured by hot-dipped galvanized or anti-rust painting surface treatments.

Prefab Apartment Buildings Steel Frame Warehouse Construction Customized Steel Structure Workshop

Name: Prefab Apartment Buildings Steel Frame Warehouse Construction Customized Steel Structure Workshop
Brand: SDKM Metal Materials Co., LTD
SKU: 2071662982

Shandong, ChinaSDKM Metal Materials Co., LTD

US$38.00-88.00

200 Pieces

Product profile

Customization

Available

Connection Form

Bolt Connection

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Model NO.

Q235B

Install

Support Installation

Surface Treatment

Painting or Galvanized

Service Life

More Than 50 Years

Wall Clading

Sandwich Panel or Single Steel Plate

Window

Sliding or Fixed or Top Hung

Door

Sliding Door or Rolling Shutter Door

Advantages

Anti-Corrosion, Earthquake Resistent

Transport Package

Steel Frame and Pellet

Specification

Q235B

Trademark

SDKM

Origin

China

HS Code

7308900000

Key features

50+ Years Service Life: Durable steel structure with hot-dipped galvanized or anti-rust painting for over 50 years of use.

Earthquake & Anti-Corrosion: High intensity design featuring earthquake resistance and anti-corrosion properties for safety.

Customizable Structure: Full customization available for surface treatment, wall cladding, windows, and doors based on designs.

20,000 Tons Capacity: Annual fabrication capacity of 20,000 tons supported by six workshops and 1,000 employees.

Global Project Experience: Over 20 years experience with 1,000+ projects completed across 60+ countries and regions.

Fast Production Cycle: Efficient manufacturing ensures fast production cycles to meet tight deadlines and project schedules.

Comprehensive After-Sales: Responsive support including installation guidance, maintenance, and troubleshooting for long-term reliability.

Professional Packaging: Iron pallets, wire bundling, and protective films ensure safe delivery and easy unloading globally.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationODM ServicesOEM Services

SDKM Metal Materials 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: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.32h

AI-Powered supplier vetting

SummaryThe supplier operates in metal structure manufacturing, construction-related products, molds, fasteners, technical services, and project management. It identifies as a professional technical supplier, provides 3D design and multiple customization options, and reports EPC project execution and completed projects across several countries. ISO9001:2015, ISO14001, and ISO45001:2018 certifications are stated, alongside documented inspection and supplier-management procedures. However, the supplier reports no SDK, no valid manufacturing-capacity contract with its factory or related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is represented only by years rather than performance values, so financial credibility cannot be assessed. Export experience is stated as two years, and overseas service coverage is recorded as zero.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and conducts metal structure manufacturing and sales, construction-material and metal-part manufacturing, mold and fastener sales, technical consulting, engineering research, and project management. Its stated EPC activity further indicates an engineering and project-oriented supplier profile.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certifications. These are explicit certification claims relevant to quality, environmental, and occupational health and safety management.

R&D capabilityThe supplier states that its technical team develops customized solutions, provides 3D software design services, and conducts engineering and technology research and experimental development. It also reports no available SDK, so the evidence supports technical and design capability but not SDK-based innovation integration.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by a technical team that develops solutions based on client requirements and provides 3D design services. This is direct evidence of broad customization capability.

Client casesThe supplier states that it has completed large-scale projects in the Philippines, Canada, the United States, Chile, Colombia, Ethiopia, Libya, Iraq, Uzbekistan, and other countries. This demonstrates reported international project experience, although no individual project names, customer names, or project details are provided.

Product Q&A

Q:What materials are used for the steel structure?

The main materials are Q235B and Q355B steel. Purlins and girts use cold-rolled C or Z steel, while columns and beams are welded and hot-rolled H sections.

Q:Is customization available for this steel structure?

Yes, full customization is available. Options include surface treatment (painting or galvanized), wall cladding (sandwich panel or single steel plate), and various window and door types.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 30 tons.

Q:What are the payment terms?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.