What is the average lead time for production?

The average lead time is 1-3 months for both peak and off-peak seasons.

Does the manufacturer provide OEM or ODM services?

Yes, the manufacturer provides both OEM and ODM services.

What materials are used for the walls and floors?

Walls use 50mm or 75mm rock wool composite boards, and floors use 15mm or 18mm cement fiberboard.

Modern Prefab Modular House Design Plans

Name: Modern Prefab Modular House Design Plans
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 870332415

Shandong, ChinaGaomi Wantai Steel Structure Engineering Co., Ltd.

US$1,100.00-3,500.00

2 Sets

Product profile

Customization

Available

Material

Sandwich Panel

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop

Model NO.

WT-CH-002

Certification

ISO, CE

Customized

Transport Package

Sea-Worhty

Specification

20' 40' containers

Trademark

WANTAI

Origin

Shandong, China

HS Code

9406900090

Production Capacity

1000sets/Month

Key features

Full Customization Options: Supports full customization from designs, minor adjustments, and flexible customization services.

Versatile Usage Scenarios: Suitable for warehouses, villas, dormitories, temporary offices, and workshops.

High-Quality Materials: Features galvanized beams, rock wool composite boards, and cement fiberboard floors.

Certified Quality: Products hold ISO and CE certifications ensuring international quality standards.

Flexible Layout Designs: Available in various layouts including 1-2 bedrooms, bathrooms, and kitchens.

Comprehensive Insulation: Includes full heat insulation, sealing, and waterproofing treatments.

OEM/ODM Services: Manufacturer offers both OEM and ODM services for tailored production.

100% Quality Inspection: Every finished product undergoes strict visual inspection before shipment.

Company profile

Experienced TeamImporters and Exporters

Gaomi Wantai Steel Structure Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.25h

AI-Powered supplier vetting

SummaryWan Tai appears to be a manufacturer and engineering-service supplier focused on steel structures, warehouses, metal processing, building materials, and related equipment. It reports one-stop design, manufacturing, installation, and after-service, with documented corrective-action and complaint-handling procedures. The supplier offers OEM, ODM, and multiple levels of customization, and reports new products within the past year. Production evidence includes steel structure and steel warehouse output of 50,000 tons each, export markets across several regions, and a broad range of metal-processing equipment. However, the provided information does not establish certifications, financial strength, named customer cases, or a complete supplier classification. The stated absence of an SDK is a limitation only for SDK-related innovation requirements.

Supplier typeThe supplier’s stated scope covers metal structure manufacturing and sales, steel rolling, insulation materials, construction-related products, equipment, and engineering management. This supports classification as a manufacturer with construction and engineering-related supply capabilities, although the slices do not provide a formal legal or industry supplier classification.

After-Sales capabilityThe supplier describes a one-stop service covering installation and after-service. It also reports clear procedures and followed records for corrective and preventive actions and customer complaint handling, providing explicit evidence of structured after-sales support.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it explicitly reports no available SDK, so the evidence supports general R&D capability but not SDK-based innovation capability.

Production capacityThe supplier lists extensive production equipment, including laser and flame cutting, shot blasting, drilling, shearing, punching, rotary disc steel cutting, and weld-flaw detection. It reports 50,000 tons of steel-structure output and 50,000 tons of steel-warehouse output, with stated lead times of 2–3 months in both off-peak and peak seasons.

Customization capabilityBoth R&D and design-capability records list customization from designs, minor customization, flexible customization, and full customization. The supplier also reports ODM services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has exported products to more than 60 countries. These statements indicate market and brand-related experience, but no specific customer names, projects, or verifiable case details are supplied.

Product Q&A

Q:What customization options are available?

We offer full customization from designs, minor customization, and flexible customization options.

Q:What are the main usage scenarios for this modular house?

The modular house is suitable for warehouses, villas, dormitories, temporary offices, and workshops.

Q:What certifications does the product have?

The product holds ISO and CE certifications.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

Q:What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

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Modern Prefab Modular House Design Plans