How can I trust the quality without visiting the factory?

We provide mill certificates, NDT reports, live video inspections, and welcome SGS, BV, or Intertek inspections.

Do you offer a one-stop package for the building?

Yes, we supply the complete building envelope including frame, panels, doors, windows, and ventilation for full compatibility.

Can you provide a quote from a basic sketch?

Yes, send your Length x Width x Height and usage. We provide a free 3D structural layout and itemized quotation within 48 hours.

High-Quality Q235B Steel Workshop Featuring EPS Sandwich Panel Roof

Name: High-Quality Q235B Steel Workshop Featuring EPS Sandwich Panel Roof
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2315792435

Shandong, ChinaQINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.

US$45.00

100-999 Square Meters

US$36.00

1,000-4,999 Square Meters

US$19.90

5,000+ Square Meters

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

Model NO.

Customization workshop

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

Bolt-Connected Installation: Zero welding required. Bolt-connected design enables fast assembly using local labor, significantly reducing installation costs.

Millimeter-Precision Manufacturing: Utilizes BIM/TEKLA design and automated production to ensure millimeter-precision fabrication, eliminating gaps and leaks.

50+ Year Durability: Features high-grade hot-dip galvanization or marine-grade epoxy coating, ensuring a lifespan exceeding 50 years.

Customized Weather Resistance: Designs tailored to local seismic, snow, and wind codes, withstanding 180km/h hurricanes and Grade-9 earthquakes.

15-20% Shipping Space Savings: Optimized nesting design and 3D software packing reduce shipping volume, saving 15-20% in ocean freight costs.

One-Stop Building Envelope: Complete supply of frame, panels, doors, windows, and ventilation, ensuring 100% compatibility and eliminating on-site issues.

Free 3D Layout & Quotation: Send basic dimensions and usage; receive a free 3D structural layout and itemized quotation within 48 hours.

Verified Quality Transparency: Provides mill certs, NDT welding tests, and welcomes third-party inspections (SGS/BV) for absolute quality assurance.

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: ≤0.85h 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.