What steel grades are used for the main structure?

The main structure uses Q355 or Q235 steel, which can be welded H-shaped steel or hot rolled steel.

What surface treatments are available for the steel structure?

Surface treatments include shot blasting with anti-rust paint (rich-zinc epoxy paint) or hot dip galvanizing.

What certifications do your products have?

Our products are certified with ISO9001, CE, and EN1090 EXC2. Third-party inspections by SGS, QIMA, and BV are also accepted.

Durable Steel Structure Office Building with Custom Prefabricated Design

Name: Durable Steel Structure Office Building with Custom Prefabricated Design
Brand: Shandong Wanbangda Building Materials Co., Ltd
SKU: 2155421012

Shandong, ChinaShandong Wanbangda Building Materials Co., Ltd

US$50.00-80.00

100 Square Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Guidance or Arranging for Engineers to Prov

Connection Form

Welded Connection

Model NO.

steel structure

Feature

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

Install

Online Guidance

Steel Type

Quality Carbon Structural Steel and Alloy Structur

Application

Steel Workshop, Steel Structure Platform, Steel Fa

Standard

Steel Grade

Q235 or Q355

Surface Treatment

Painted or Galvanized

Type

H-Section Steel

Main Structure

Welded or Hot Rolled H Section Steel

Keywords

Prefab Steel Structure Building

Transport Package

Standard Airworthiness Packaging

Specification

As customer request.

Origin

Shandong

HS Code

7308900000

Production Capacity

35000ton

Key features

High Strength Steel Structure: Constructed with Q355 or Q235 welded H-shaped steel for high intensity and durability.

Anti-Corrosion Protection: Features hot dip galvanized or anti-rust painting surface treatment for long-lasting performance.

Easy Installation: Prefabricated design allows for efficient installation with online guidance or engineer support.

Eco-Friendly & Recyclable: Steel materials are fully recyclable, supporting sustainable construction practices.

Customizable Design: Offers minor customization for dimensions, layouts, and materials to meet specific project needs.

Versatile Applications: Suitable for workshops, warehouses, hangars, sports halls, and commercial buildings.

Certified Quality: Complies with ISO9001, CE, and EN1090 EXC2 standards with third-party inspection options.

Fast Lead Time: Standard production and delivery time is approximately one month for both peak and off-season.

Company profile

Importers and ExportersQuality AssuranceRaw-Materials TraceabilityProduct Certification

Shandong Wanbangda Building Materials Co., Ltd

Shandong, China

Business Type: Trading Company CertifiedCustomization Options: Minor CustomizationExport Year: 2015-07-01Nearest Port: qingdaoAverage Response Time: ≤1.64hTerms of Payment: LC, D/P, T/T, etc.

About Our Factory & Business Background

AddressLiaocheng, Shandong, China

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, EXW, FCA, CIF, DDP, DAP, CIP, CPT, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Supply Chain Partners2

Our Production Capability & Technical Expertise

Main ProductsSteel structure, Modular house

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2026-03-27

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:What are your main products?

Our main products include steel structures, warehouses, workshops, prefab houses, container houses, steel poultry sheds, steel car garages, steel aircraft hangars, light steel villas, sandwich panels, and other construction materials.

Q:What information is needed to provide a quotation?

Clients need to provide house dimensions, draft drawings, layout plans, and material preferences. We will then design the drawings and offer a competitive quotation based on this information.

Q:What are the main materials used in your prefabricated houses?

The main materials include light steel structures, sandwich panels, roof tiles, doors, windows, covers, screws, and other accessories.

Q:What types of drawings does the factory supply?

We supply plan drawings, elevation drawings, sectional drawings, foundation drawings, and installation drawings.

Q:How many colors are available for sandwich panels?

Standard colors include off-white, ivory white, blue, green, and red. Custom colors are also available according to buyer requirements.