Do you offer design services?

Yes, we provide full solution drawings based on your requirements using AutoCAD, PKPM, Tekla Structures, and other software for complex industrial buildings.

What is the delivery time?

Delivery time depends on order quantities. Generally, it is 30 days after receiving the deposit to the nearest seaport in China.

How can I get a quotation?

Contact us via email, phone, WhatsApp, or Teams 24/7. You will receive a reply within 8 hours.

How do you ensure the product matches our requirements?

Before ordering, our team provides suitable solutions with proposal drawings, 3D drawings, material photos, and finished project photos for your review.

Factory Direct Prefab New Design Multilayer Steel Structure Building Exterior Steel Staircase

Name: Factory Direct Prefab New Design Multilayer Steel Structure Building Exterior Steel Staircase
Brand: Huazhou Heavy Technology Group Co., Ltd.
SKU: 2288130665

Liaoning, ChinaHuazhou Heavy Technology Group Co., Ltd.

US$30.00-80.00

1 Piece

Product specifications

customized

Product profile

Customization

Available

After-sales Service

Provided

Stair Type

Curved Stair

Model NO.

239

Staircase Tread

Metal

Usage

Indoor, Industry, Outdoor

Piling Bar

Welded H-Beams/Hot-Rolled H-Beams/Steel Tube Colum

Girder Steel

Q235 and 355b Welded H-Beams / Hot-Rolled H-Beams

Purlin

C/Z-Type Purlins

Bar

Q235B Steel Pipe

Roof and Column Support

Q235B Steel Round Bar, Angle Steel

Downspout

UPVC/ Steel Pipe

Drainage Ditch

Stainless Steel Gutter/Steel Plate Gutter

Roofing Materials

Wavy Steel Plate/Interlayer Plate

Materials for Wall

Wavy Steel Plate/Interlayer Plate

Door

Roller Shutter Door

Window

Aluminum Window

Transport Package

Steel Pallet

Specification

custom

Trademark

Huazhou Zhongke

Origin

China

HS Code

7308900000

Production Capacity

50000 Year

Key features

Professional Manufacturer: Direct factory sales with professional QC and competitive pricing for long-term business.

Full Design Service: Free full solution drawings using AutoCAD, PKPM, Tekla Structures, and other professional software.

On-site Installation Support: Engineers available to guide workers on-site for installation to ensure quality and efficiency.

Economic & Efficient: Prefabricated materials decrease labor costs; compliant with GB Chinese standards for quality.

Fast Delivery: General delivery time is 30 days after receiving deposit to the nearest Chinese seaport.

High-Quality Materials: Uses Q235/Q355B steel, C/Z purlins, and various roofing/wall options for durability.

100% Quality Inspection: Rigorous QA/QC system with 15 inspectors ensuring visual and functional compliance.

Versatile Applications: Suitable for warehouses, workshops, schools, commercial buildings, and high-rise structures.

Company profile

Quality AssuranceManagement CertificationImporters and ExportersHigh Repeat Buyers Choice

Huazhou Heavy Technology Group Co., Ltd.

Liaoning, 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.Export Year: 2013-11-23Nearest Port: DALIAN, YINGKOU, TIANJINAverage Response Time: ≤9.75h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on metal structure manufacturing and related metal and building-material activities. It reports 3 R&D engineers, 12 quality-control test devices, 15 QA/QC inspectors, 3 production lines, and steel-structure production information of 100,000 tons annually. It offers 3D design, OEM, ODM, and multiple customization modes. Service procedures and complaint-handling records are documented, although the approved-supplier list lacks approval signatures or dates. Key limitations include no available R&D audit documentation, no new products reported in the past year, no SDK, R&D experience below five years, and no stated overseas service countries. Customer-case evidence is limited to OEM service for well-known brands and broad export-market coverage.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and its stated business scope includes metal structure manufacturing, hardware wholesale, and sales of metal and building materials. This indicates a manufacturing-oriented technical supplier rather than a service-only provider.

After-Sales capabilityR&D engineers are responsible for technical support during before-sales and after-sales service. The supplier also has clear complaint-handling procedures with followed records, supporting an established after-sales process.

Production capacityThe supplier reports 3 production lines, annual steel-structure production of 100,000 tons, 15 QA/QC inspectors, and equipment including laser cutting, welding, drilling, punching, shot blasting, rolling, and bending machines. These details explicitly support substantial production infrastructure and quality-control staffing.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, ODM services, and OEM services for popular brands. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer of steel structure buildings. You are welcome to visit us for inspection to see our quality control flow and sales team.

Q:What types of buildings can your products be used for?

Our products are suitable for warehouses, workshops, storage sheds, schools, hangars, commercial buildings, and high-rise buildings.

Q:Are steel structure buildings expensive?

Huazhou Heavy Industry Group's steel structures are economic. Prefabricated materials decrease installation labor costs, and our technology reduces overall building costs.

Q:What if I have questions during installation?

We can send engineers to your country to guide workers, or our professional service team will assist you with the installation process.

Q:Is there a warranty for steel structure buildings?

Yes, there is a limited warranty. We build houses compliant with GB Chinese standards to ensure quality.