Can customers arrange third-party inspection?

Yes, inspection is fully supported. Buyers can send inspectors to check raw materials, welding, anti-corrosion, and dimensions at any stage, including container loading supervision.

What raw materials do you use?

Main steel grades are Q235B and Q355B; Q345R for pressure vessels. We can adjust material standards to match local building codes, with all materials passing third-party inspection.

Large Span Column Free Steel Factory Building for Unobstructed Production Space

Name: Large Span Column Free Steel Factory Building for Unobstructed Production Space
Brand: Shandong Ready Steel Structure Co., Ltd.
SKU: 2173485542

Shandong, ChinaShandong Ready Steel Structure Co., Ltd.

US$35.00-50.00

10 Tons

Product profile

Customization

Available

After-sales Service

Tailor-Made

Connection Form

Welded Connection

Model NO.

RD-CF112

Construction Member

Steel Beam

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Bottom Wall Beam

Steel Type

H-Section Steel

Structure

Steel Structure

Clear Span

12m/15m/18m/21m/24m/30m

Eave Height

6m/7m/8m/9m/10m/12m

Building Length

20m~120m Customizable

Main Frame Material

Hot Rolled H Beam

Secondary Frame

C Purlin / Z Purlin

Crane Capacity

5ton/10ton/16ton/20ton/32ton

Crane Lifting Height

4m~10m Adjustable

Earthquake Resistance Grade

Grade 6 / Grade7 / Grade8

Roof Panel

0.4mm~0.8mm Corrugated Steel Sheet

Wall Panel

50mm/75mm/100mm EPS Sandwich Panel

Roof Insulation Thickness

50mm/80mm/100mm

Wall Insulation Thickness

50mm/75mm/150mm

Skylight Panel

FRP Daylight Sheet

Roof Color

Blue / Gray / White / Custom Color

Wall Color

Blue / off-White / Dark Grey

Transport Package

Land Transportationsea Transportation

Specification

Q235B/Q355B

Trademark

ready

Origin

Shandong Jining

HS Code

7308900000

Production Capacity

50000t/Year

Key features

Customizable Dimensions: Clear spans from 12m to 30m, eave heights up to 12m, and building lengths up to 120m are fully customizable.

Tailor-Made After-Sales: Offers customized after-sales service including 24/7 online support, free installation drawings, and on-site engineer dispatch.

Wide Crane Capacity Options: Supports crane capacities ranging from 5 tons to 32 tons with adjustable lifting heights between 4m and 10m.

Customizable Roof Colors: Roof panels available in Blue, Gray, White, or fully customized colors to match specific project requirements.

High Earthquake Resistance: Designed to withstand Grade 6, 7, or 8 earthquake resistance standards for safety in seismic zones.

No Minimum Order Limit: Accepts orders from 10-ton small-batch custom components up to 50,000-ton large-scale EPC projects.

Fast Construction Cycle: Prefabricated modular technology reduces construction time by 60% compared to traditional brick-concrete structures.

Global Standard Compliance: Engineering designs adapt to local wind, snow, and seismic standards including EN, ASTM, and Australian codes.

Company profile

Importers and ExportersHigh Repeat Buyers Choice100% Finished Products InspectionProduction Process Visualization

Shandong Ready Steel Structure 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: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.03h

About Our Factory & Business Background

Address200 Meters East of Huoshenmiao Village, Xinglong Subdistrict, Yanzhou District, Jining, Shandong, China

Plant Area21000 square meters

Number of Employees65

Registered Capital50,000,000 RMB

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

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

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsSteel Structure Workshop, Steel Structure Warehouse, Steel Structure Frame, Steel Structure Platform, Steel Structure Chicken Coop, Steel Structure Coal Conveyor Bridge, Anaerobic Digester

Production Lines6

Production MachinesLaser cutting machine, Profile laser cutting machine, Milling machine, H-BEAM ASSEMBLY MACHINE

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2023-04-04

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff10

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer or trading company?

We are a comprehensive steel structure factory based in Shandong with independent production workshops, providing one-stop design, production, and export service without middlemen markup.

Q:Can you offer customized design services?

Yes, our engineering team designs drawings according to local wind, snow, and seismic standards, supporting international standards like EN, ASTM, and Australian standards.

Q:What payment terms do you accept?

We accept T/T (30% deposit, 70% balance before shipment or against BL copy), Irrevocable sight L/C for long-term partners, and Western Union/PayPal for small sample orders.

Q:Do you provide overseas installation support?

We provide free installation drawings and tutorial videos. For on-site guidance, we can arrange professional engineers as supervisors or whole construction teams.

Q:What is the warranty policy?

We offer a quality warranty for factory-produced structural parts and accessories, providing free replacement spare parts and remote repair guidance for manufacturing defects under normal conditions.