What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

What are the available steel grades?

The main steel frame and beams use Q355B, while purlins use Q235B.

Heavy-Duty Metal Portal Frame for Custom Workshop Solutions

Name: Heavy-Duty Metal Portal Frame for Custom Workshop Solutions
Brand: QINGDAO HUAYUAN STEEL STRUCTURE CO., LTD.
SKU: 2231149435

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 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

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

Custom Steel Grade Options: Available in Q355B and Q235B steel grades for structural integrity.

Flexible Cladding Materials: Roof and wall options include PPGI steel sheet or sandwich panels (EPS, Fiberglass, Rockwool, PU).

Customizable Door Types: Choose between sliding or rolling doors to suit your operational needs.

Overhead Crane Capacity: Supports overhead cranes ranging from 5 tons to 20 tons for heavy-duty use.

Versatile Window Materials: Windows can be selected as Aluminum Alloy or PVC material based on preference.

Diverse Gutter Options: Gutters available in galvanized steel plate or stainless steel for durability.

Multi-Industry Application: Suitable for dust-proof workshops, food industry, heavy industry, and warehouses.

Professional Manufacturer: Direct factory from Qingdao, China, offering full design, production, and installation.

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: ≤0.59h 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 trading company or manufacturer?

We are a manufacturer of steel structures from Qingdao, China. Welcome to visit our factory for further discussion.

Q:How can I get a quotation for my project?

Please send us your project drawings for better cooperation. If drawings are not available, please contact online customer service for a questionnaire for your project.

Q:What's the payment term?

30% first payment by TT, and balance 70% shall be paid before shipment by TT.

Q:How long is the manufacturing process?

Normally it takes about 20-30 days for the whole process.

Q:Can you send worker to my country for erection?

No problem. However, the buyer is supposed to take the cost of visa, round tickets, accommodation, first aid, salary for the workers.