How can I trust quality without visiting the factory?

We ensure 100% transparency with Material Mill Certificates, NDT reports, and live video inspections. We welcome SGS, BV, or Intertek 3rd-party inspections.

Do you offer a One-Stop package?

Yes, we provide a Complete Building Envelope. We coordinate the frame, PU/Rockwool panels, doors, windows, and ventilation for 100% compatibility.

Can you quote from a basic sketch?

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.

Processing Workshop Featuring Q355b Steel and Fiberglass Roof Panels

Name: Processing Workshop Featuring Q355b Steel and Fiberglass Roof Panels
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2324992185

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 on-site welding required. Bolt-connected design ensures simple, fast assembly using local labor.

Custom Weather Resistance: Tailored to local seismic, snow, and wind codes. Withstands 180km/h hurricanes and Grade-9 earthquakes.

Millimeter-Precision Fabrication: Manufactured using BIM/TEKLA and automated production to ensure precision and eliminate gaps or leaks.

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

15-20% Shipping Savings: Optimized nesting design places secondary members inside primary beams, significantly reducing shipping space.

One-Stop Envelope Supply: Complete building envelope including frame, panels, doors, windows, and ventilation for 100% compatibility.

Verified Quality Transparency: Provides mill certs, NDT welding tests, and supports 3rd-party inspections (SGS/BV) for trust.

Free 3D Layout & Quote: Engineers provide a free 3D structural layout and itemized quotation within 48 hours based on your sketch.

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: ≤0.81h 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:Are you a manufacturer or trading company?

We are a direct manufacturer since 2000 with Class-One Qualification for steel structures, bypassing markups.

Q:Is installation difficult for local labor?

No. We use TEKLA/BIM for precision. The 100% bolt-connected design with zero on-site welding allows workers to easily assemble using our 3D manual.

Q:Is the structure safe for extreme weather?

Yes. We customize based on local wind, snow, and seismic data, meeting ASTM, Eurocode, or AU/NZS standards. Structures withstand 180km/h hurricanes and Grade-9 earthquakes.

Q:How do you prevent rust during freight or use?

We use Hot-Dip Galvanization or Marine Epoxy Paint tailored to your environment. Custom spacers in containers prevent damage, ensuring a 50+ year lifespan.

Q:How do you save ocean freight costs?

By using 3D software, we nest secondary members inside primary beams on pallets, saving 15-20% in shipping space.