What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What types of steel are used in the structure?

The framework uses Q235B and Q345B steel, including H-section, box cross-section, and round steel.

Is the product inspected before shipping?

Yes, 100% visual inspection is conducted on finished products by our packing staff.

Industrial Design Prefabricated Sandwich Panel Factory Steel Structure Warehouse

Name: Industrial Design Prefabricated Sandwich Panel Factory Steel Structure Warehouse
Brand: Dongguan Vanhe Modular House Co., Ltd.
SKU: 882815695

Guangdong, ChinaDongguan Vanhe Modular House Co., Ltd.

US$35.00-70.00

200 Square Meters

Product profile

Customization

Available

Type

H-Section Steel

Material

Steel Structure +Sandwich Panel

Model NO.

DGVHS069

Purlin

C-Section and Z-Section

Surface Treatment

Galvanized or Painted

Window

Aluminium Alloy, PVC, etc

Door

Sliding or Rolling Door, etc

Wall&Roof Panel

EPS/Glass Wool/PU/Rock Wool Sandwich Panel, etc.

Applications

Warehouse, Workshop, Chicken House, etc.

Service Life

at Least 50 Years

Colour

White Gray, Customized

Specifications

Cuatomized

Standard

Trademark

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel For Building Structure

H-Section Steel

Residential Wall Structure

Wallboard

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Storage

Carbon Structural Steel

Q345

Transport Package

Nude Packing

Specification

Customized

Trademark

Origin

China

HS Code

7308900000

Production Capacity

20000 Sqm / Month

Key features

50+ Year Service Life: Designed for durability with a minimum service life of at least 50 years.

Customized Color Options: Available in White, Gray, or fully customized colors to match your design.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Diverse Insulation Materials: Sandwich panels available with EPS, PU, glass wool, or rock wool (50-120mm thickness).

High-Strength Steel Framework: Constructed with Q235B and Q345B steel beams, columns, and H-section steel.

Versatile Door and Window: Options include sliding, rolling, and aluminum alloy doors; sliding and plastic/aluminum windows.

ISO Certified Quality: Manufacturing process certified under ISO9001:2015 and ISO14001 standards.

100% Product Inspection: Every finished product undergoes visual inspection by packing staff before delivery.

Company profile

Dongguan Vanhe Modular House Co., Ltd.

Guangdong, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.40h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryVANHE/VHCON is a prefabricated-building supplier with integrated architectural design, engineering procurement, manufacturing, logistics, installation, and after-sales capabilities. It offers standardized and customized solutions, reports projects in more than 100 countries, and has eight production lines with stated output of 1,000,000 square meters of prefabricated houses. The supplier demonstrates documented quality, corrective-action, complaint-handling, and supplier-management procedures, and holds ISO9001:2015 and ISO14001 certifications. Its limitations include no ODM service, no SDK, no inventory, overseas warehouse, showroom, agent, or branch services, and no fire drills during the past year. Financial evidence is limited to years indicated for several financial metrics, without substantive performance values. Customization, production scale, international project experience, and quality systems are supported strengths, while after-sales coverage and financial credibility require cautious assessment.

Supplier typeThe supplier is a prefabricated-building manufacturer and integrated project-service provider. Its stated capabilities cover design, engineering procurement, manufacturing, logistics, installation, interior decoration, camp facilities, standardized solutions, and customized solutions.

CertificationsThe supplier holds ISO9001:2015 and ISO14001 certifications and reports quality assurance in its quality-control processes. These certifications support documented quality and environmental management, although the provided slices do not specify scope or validity dates.

After-Sales capabilityThe company identifies after-sales service as part of its professional operating team and reports positive client feedback for attentive after-sales service. It also has documented procedures and records for customer complaints and corrective/preventive actions, but it has no overseas warehouse, showroom, agent, or branch service capability.

R&D capabilityThe supplier reports that it launched new products during the past year and has 11–20 years of total R&D-engineer experience. However, it does not provide an SDK and does not offer ODM services, so its innovation evidence supports product-development capability but not full platform or ODM capability.

Production capacityThe supplier operates eight production lines and reports annual prefabricated-house output of 1,000,000 square meters. It also reports one-month average lead times in both peak and off-season periods, 20 qualified service-capability suppliers, and written service-assessment procedures with records.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its business overview also confirms that it provides both standardized and customized prefabricated-building solutions.

Client casesThe supplier states that it has delivered thousands of prefabricated-house projects in more than 100 countries, covering planning, design, production, transport, installation, decoration, and facilities. Its broad listed export markets and participation in the Canton Fair provide additional evidence of international commercial experience, although individual project references are not supplied.