How can I trust quality without visiting the factory?

We provide 100% transparency via material mill certificates, NDT reports, live video inspections, and welcome third-party checks.

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

Yes, we supply a full building envelope including frames, panels, doors, windows, and ventilation, co-designed for compatibility.

Can you quote based on a basic sketch?

Yes, send your dimensions and usage; engineers provide a free 3D layout and itemized quotation within 48 hours.

Functional Workshops Plants Featuring Q235B Steel and Sandwich Panel Roof

Name: Functional Workshops Plants Featuring Q235B Steel and Sandwich Panel Roof
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2315818735

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; 100% bolt-connected system for fast, safe, and local-labor friendly assembly.

Millimeter-Precision Design: Utilizes BIM/TEKLA software and automated production to ensure millimeter-precision manufacturing.

Extreme Weather Resistance: Tailored to local codes; withstands 180km/h hurricanes and Grade-9 earthquakes.

50+ Year Durability: High-grade hot-dip galvanization or marine-grade epoxy paint for long-lasting rust prevention.

15-20% Shipping Savings: 3D nesting design optimizes packing, significantly reducing ocean freight costs and space.

One-Stop Building Envelope: Complete supply of frames, panels, doors, windows, and ventilation for seamless compatibility.

Full Transparency & Certification: Verified with mill certs, NDT reports, and third-party inspections (SGS/BV) for quality trust.

26+ Years Manufacturer: Direct manufacturer with CE, EN1090, and ISO certifications, serving 50+ countries globally.

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: ≤0.87h 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.