What is the delivery time and warranty?

Production typically takes 30 to 45 days after drawing approval. We offer a 50+ Year Structural Lifespan Guarantee, backed by our rigorous NDT quality control and superior engineering standards.

Heavy-Duty Long Span Steel Framework for Automotive Assembly Lines

Name: Heavy-Duty Long Span Steel Framework for Automotive Assembly Lines
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2285229155

Shandong, ChinaQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

US$48.00

200-999 Square Meters

US$36.00

1,000-4,999 Square Meters

US$18.90

5,000+ Square Meters

Product specifications

Customization

Product profile

After-sales Service

Online Technical Support

Layers

Single-Layer

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse, Customization

Model NO.

HY-W

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

Key features

Global Engineering Excellence: Projects delivered in 50+ countries, meeting local building codes like ASTM, Eurocode, and AU/NZS.

Free 3D Design & Modeling: 50+ structural engineers provide free 3D design, calculation, and layout quotes within 12 hours.

Certified Quality Assurance: CE, EN1090, ISO 9001/14001 certified with China State Class-One Qualification and NDT testing.

Bolted Connection System: 100% bolted connections require zero on-site welding, ensuring rapid assembly with detailed guides.

Customizable Components: Custom steel grades (Q355b/Q235B), roofing, walls, doors, windows, and ventilation systems available.

Turnkey Engineering Solution: Complete service from design, fabrication, and global shipping to installation guidance and support.

High Production Capacity: 95,000+ tons annual capacity with 120+ certified welders and automated production lines.

Long Lifespan Guarantee: 50+ year structural lifespan guarantee backed by rigorous quality control and superior engineering.

Company profile

Years of Export ExperienceFast DeliveryFull Customization3D Software Design

QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.02h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD. is a limited trading company in Qingdao, China, offering steel structure products. It is identified as a professional technical supplier and provides 3D design and multiple customization options. Export activity is substantial, with 90% of total sales reportedly coming from exports and approximately 10 years of export experience. However, the available evidence shows no in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, and no history of offline trade-show participation. Innovation evidence is weak: no new products were reported in the past year, and the supplier does not provide ODM, popular-brand OEM, or SDK services. Corrective-action and customer-complaint procedures are documented and followed, while quality assurance, raw-material traceability, manufacturing contracts, and some financial and safety information remain unverified. A TUV Rheinland audit is recorded, but the stated audit result is 0 and no certification...

Supplier typeThe supplier is a limited company based in Shinan District, Qingdao, and is classified as a trading company. Its primary and offered product scope is steel structure, while the business scope includes activities requiring approval where applicable.

After-Sales capabilityThe supplier lists equipment installation as an overseas service offering and has documented, followed procedures for corrective and preventive actions and customer complaints. Nevertheless, it has no overseas agents or branches, no overseas warehouse or showroom, and no in-stock service capability, limiting evidence of broad or rapid after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier and provides 3D software design services. However, it reported no new products in the past year and does not offer ODM, popular-brand OEM, or SDK services, indicating limited demonstrated product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. These repeated entries provide clear evidence of broad customization capability.

Product Q&A

Q:Can your structures withstand extreme hurricanes and heavy snow?

Absolutely. We custom-engineer every building based on your specific local climate data. Whether it's Force 12+ typhoon resistance or extreme snow loads, our designs comply fully with international building codes, including ASTM, Eurocode, and AU/NZS.

Q:Does 'One-Stop Delivery' cover all building components?

Yes. We provide a fully integrated system. Beyond primary steel frames, we supply 100% compatible secondary structures, cladding (PU/Rockwool panels), doors, windows, skylights, and gutter systems. This ensures a perfect fit, eliminates sourcing headaches, and significantly reduces shipping costs through consolidation.

Q:How do you guarantee quality, especially the welding?

Quality is our foundation. We hold the China State Class-One Qualification and are CE/EN1090 certified. Every primary component undergoes Non-Destructive Testing (NDT) before dispatch. Your project is handled by 120+ certified professional welders and 20 senior engineers.

Q:We lack local installers. Is assembly difficult?

Our structures use 100% Bolted Connections, requiring zero on-site welding. We provide detailed 3D installation drawings, step-by-step videos, and clearly numbered components for rapid assembly. For large-scale projects, we can dispatch engineers to your site to guide your team.

Q:How do you prevent damage during long-distance shipping?

We use premium sea-worthy packaging. Heavy beams are secured on custom steel pallets for safe forklift unloading. Insulated panels and fragile parts are wrapped in protective film to prevent scratches and moisture damage during transit.