Pre Manufactured Custom Built Modular General Steel Insulated Cheap Metal Buildings

• After-sales Service: Online Technical Support
• Connection Form: Bolt Connection
• Construction Member: Steel Beam
• Model NO.: Customization
• Grade: Carbon Structural Steel
• Molding Method: Hot-Rolled Steel
• Residential Wall Structure: Wall Support
• Standard: GB
• Steel Type: H-Section Steel
• Structure: Steel Structure
• Steel Grade: Q355b and Q235B
• Roof and Wall Material: PPGI Steel Sheet, or Sandwich Panel(EPS, Fiberglas
• Gutter: Galvanized Steel Plate, or Stainless Steel
• Downpipe: PVC Pipe, or Metal Pipe
• Door: Sliding or Rolling Door
• Window: Aluminum Alloy, or PVC Material
• Sky Lighting Panel: for Natural Light During Day Time
• Ventilation: Stainless Steel Ventilation
• Overhead Crane: 5 Tons to 20 Tons
• Transport Package: Shipping Containers
• Specification: Customization
• Trademark: N/A
• Origin: Shandong, China
• HS Code: 9406900090
• Production Capacity: 1800-2000 Tons Per Month
• Package Size: 1180.00cm * 230.00cm * 256.00cm
• Package Gross Weight: 24000.000kg

Product Description

Prefabricated Steel Structure Warehouse Building

For Logistics Centers, Manufacturing Plants and Industrial Storage Applications

Key Advantages

Q355B High Strength Steel Frame
Clear Span Design Up To 80m
Engineering Based On International Standards
Complete Design, Fabrication and Installation Support

Building Type	Prefabricated Steel Structure Warehouse
Main Steel	Q355B / ASTM A572
Design Standard	AISC / Eurocode / EN1090
Clear Span	Up to 80m
Surface Treatment	Hot Dip Galvanizing / Painting
Design Life	50 Years
Wind Load	According to Local Conditions
Snow Load	According to Local Conditions
Modeling Software	Tekla / SAP2000
Production Capacity	Large Project Manufacturing Capability

Global Project Showcases

Company Profile

Qingdao Huayuan Steel Structure Co., Ltd. (Est. 2000)

Steel Structure Warehouse Manufacturer | 26+ Years | CE EN1090 ISO Certified

Shandong Huayuan is a professional steel structure warehouse and workshop manufacturer in China with 26+ years experience, providing prefabricated steel buildings and turnkey solutions for global industrial projects.

We supply steel warehouse, workshop, factory building, and industrial steel structure with Tekla/BIM design, factory fabrication, and global delivery.

Certifications: CE, EN1090, ISO 9001/14001, China Grade-A
Service: Design → Fabrication → Shipping → Installation guidance
Markets: EU, Australia, UAE, Russia, Southeast Asia

Products: Steel Warehouse | Steel Workshop | Prefab Steel Building | Industrial Steel Structure

Packaging & Shipping

Customer visits the factory

Certifications

FAQ

FAQ

Q: Direct manufacturer or trading company?
A: We are a Direct Manufacturer founded in 2000 with a Class-One Qualification for steel structures. Bypass markups and work with a factory with CE/EN1090/ISO certs. Partner with a 26+ year leader with projects in 50+ countries.

Q: Local labor is expensive. Assembly risks?
A: We eliminate this. Using TEKLA/BIM, 50+ engineers ensure millimeter-precision. Systems are 100% Bolt-Connected with ZERO on-site welding. Ordinary workers assemble it fast using our 3D manual, slashing labor costs.

Q: Safe for extreme weather (hurricanes/earthquakes)?
A: Safety is our baseline. We customize designs based on local wind, snow, and seismic data, strictly meeting ASTM, Eurocode, or AU/NZS. We engineer structures to withstand 180km/h hurricanes and Grade-9 earthquakes.

Q: Rust prevention during freight or use?
A: We apply Hot-Dip Galvanization or multi-layer Marine Epoxy Paint based on your environment. Secure container loading with custom spacers prevents damage, ensuring pristine arrival and a 50+ year lifespan.

Q: How do you save us ocean freight costs?
A: We optimize packing using 3D software, nesting secondary members inside primary beams on custom pallets. This saves 15-20% in shipping space. Our Qingdao hub ensures highly competitive sea freight rates.

Q: How to trust quality without factory visits?
A: 100% transparency. We provide Material Mill Certificates, NDT reports for welds, and live video inspections during production. We also welcome SGS, BV, or Intertek 3rd-party inspections.

Q: Do you offer a One-Stop package?
A: Yes, a Complete Building Envelope. We coordinate the frame, PU/Rockwool panels, doors, windows, and ventilation. Everything is co-designed for 100% compatibility—no gaps, leaks, or missing bolts on-site.

Q: Can you quote from a basic sketch?
A: Absolutely! Send your Length x Width x Height and usage. Our engineers will provide a FREE 3D Structural Layout and Itemized Quotation within 48 hours.