What information is needed to calculate the cost?

Please prepare: 1. Dimensions (length, width, height, eave height, roof pitch). 2. Doors/windows details. 3. Local climate data (wind, snow, seismic). 4. Insulation material specs. 5. Crane requirements. 6. Import restrictions. 7. Other special requirements. 8. Your drawings or pictures.

What are the available steel grades and connection forms?

Steel grades include Q235 and Q355. Connection forms include bolt, welding, and rivet connections. The structure uses H-section or I-section steel.

What is the minimum order quantity?

The minimum order quantity is 30 tons.

High Rise Prefabricated Structural Steel Residential Apartment Building

Name: High Rise Prefabricated Structural Steel Residential Apartment Building
Brand: SDKM Metal Materials Co., LTD
SKU: 1964330991

Shandong, ChinaSDKM Metal Materials Co., LTD

US$35.00-80.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

More Than 50 Years

Connection Form

Bolt Connection

Model NO.

SDKM-2509-72

Construction Member

Steel Beam

Grade

Carbon Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Wall Support

Standard

Steel Type

H-Section Steel

Structure

Steel Structure

Feature

Anti-Corrosion, Earthquake Resistance

Install

Support Installation

Steel Grade

Q235, Q355

Name

Prefabricated Steel Structure Warehouse

Type of Steel for Building Structure

H-Section Steel

Column and Beam

Hot Rolled or Welded H Section, I Section

Connection

Bolt/Welding/Rivet Connection

Surface Processing

Painted or Galvanized

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Skylight

Transparent Sheet

Window and Door

PVC or Aluminum Alloy/Sliding Door / Rool up Door

Drawing

Custom as Your Demand

Application

Steel Workshop, Steel Structure Platform

Foundation

Cement Foundation

After-Sale Service

The Installation Guide

Transport Package

Seaworthy Package

Specification

Customized

Trademark

SDKM

Origin

China

HS Code

7308900000

Production Capacity

5000 Tons/Month

Key features

50+ Year Service Life: Structure frame designed for a service life exceeding 50 years with high durability.

Free Design Service: Complimentary 2D & 3D architectural drawings and full solution design based on requirements.

High Strength Materials: Utilizes S355JR, Q355B, GR50 steel with H/I beams and bolt assembly without on-site welding.

Global Standards Compliance: Meets EN10902, AS4100, AISC-360-05 standards with SGS, CE, and ISO9001 certifications.

Fast Delivery: Efficient production and delivery within 4 to 6 weeks for customized steel structures.

Anti-Corrosion Options: Available surface finishes include hot-dip galvanizing and alkyd paint for enhanced corrosion resistance.

Wide Span Capability: Supports clear spans up to 60m, suitable for warehouses, workshops, and large industrial halls.

Professional Installation Support: Detailed installation drawings provided; overseas supervision and training services available.

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: ≤4.92h

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:Are you a factory or trading company?

We are a factory. You are welcome to visit us for inspection. The quality control flow will show our professionalism, and you will enjoy the best quality and competitive price.

Q:What quality assurance do you provide?

We self-inspect every step during design and fabrication. Third-party inspections are also accepted to ensure quality.

Q:Can you offer design services?

Yes, we have an excellent design team. We can design full solution drawings according to your specific requirements.

Q:Do you provide overseas installation guidance?

Yes, we provide detailed installation drawings. If needed, we can provide installation service, supervision, and training by extra charge, sending professional engineers to supervise on-site.

Q:What is your main market?

Our main markets include Europe, Africa, the Middle East, Asia, Southeast Asia, Australia, New Zealand, and South America.