What materials are used for the main structure?

Q235, Q355B steel, Welded H type, I type, Box type frames.

Customizable Prefab Steel Structure Multi-Storey Steel Structure

Name: Customizable Prefab Steel Structure Multi-Storey Steel Structure
Brand: Shandong Lanjing Steel Structure Company., Ltd.
SKU: 2090990252

Shandong, ChinaShandong Lanjing Steel Structure Company., Ltd.

US$60.00

100-4,999 Square Meters

US$30.00

5,000-9,999 Square Meters

US$10.00

10,000+ Square Meters

Sample price:US$100.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Connection Form

Bolt Connection

Model NO.

Lanjing2

Residential Wall Structure

Wall Support

Standard

AISI, BS, ASTM, JIS, DIN, GB

Steel Type

Carbon Structural Steel

Main Structure

Welded or Hot Rolled H Section Steel

Purlin

C/Z Shape Galvanized Steel

Roof/Wall Panel

PU. EPS. Rock Wool/Fiber Glass Sandwich Panel

Doors

Sliding Door or Roller Shutter

Surface Treatment

Painted or Galvanized

Drawing

Design The Drawing as Your Demand

Installation

Engineer Helps to Instruct Installation

Earthquake Resistance

Grade 10

Window Style

Sliding or Roller Window

Window Material

Plastic Steel Window, Alluminum Alloy Window

Type

H-Section Steel

Forming

Hot-Rolled Steel

Member

Steeltruss

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

0355b.O235b

Transport Package

According to Customers′ Demands.

Specification

customized

Origin

China

HS Code

7308900000

Production Capacity

2, 500t/M

Key features

Clear Span Construction: Max span up to 36m without middle columns for flexible interior space.

Customizable Design: Full customization available for structure, panels, doors, windows, and drawings.

Fast Construction: Quick assembly with delivery in 10-15 days after deposit; saves time and labor.

Durable & Low Maintenance: Galvanized steel resists rust, rot, and pests; lifespan up to 50 years.

Wide Application: Suitable for warehouses, workshops, factories, schools, and commercial buildings.

Professional Support: Online technical support and optional on-site installation guidance by engineers.

Cost Effective: Unit price ranges from USD35/m2 to USD70/m2 based on customer requirements.

High Safety Standards: Earthquake resistance Grade 10; waterproof, fireproof, and energy conserving.

Company profile

Shandong Lanjing Steel Structure Company., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.32h

About Our Factory & Business Background

AddressNo. 71-1, Donghu Road, Anqiu Economic Development Zone, Weifang, Shandong, China

Plant Area100 square meters

Number of Employees4

Registered Capital10,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order QuantitySteel Structure：500 square meters, Prefabricated Container Houses：1 set

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsSteel Structure Warehouse, Steel Structure Building, Steel Structure House, Steel Structure Workshop, Sandwich Panel, Prefabricated Container Houses, Steel Structure Pig Shed, Poultry House

QA/QC inspectors1 people

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

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2024-04-22

Main MarketsDomestic

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Can we accept custom service and personalized design?

Yes, our professional engineer team can make a drawing by following customers' requirement.

Q:How to pay?

T/T and irrevocable L/C at sight .

Q:How to install?

It is easy and fast assemble. We will provide detailed installation video and instruction to you. Technicians will be sent to help you on site if necessary. However, the visa fee, tickets, accommodation, food and wages will be under taken by buyers.

Q:What is the delivery time?

Normally in 10-15days after deposit received.

Q:What is the maximum span without middle columns?

The max span is 36m without middle column.