Instant Expansion Prefab House with Central Service Core and Side Sleeping Wings

Name: Instant Expansion Prefab House with Central Service Core and Side Sleeping Wings
Brand: Shandong Zhongmai Industrial Technology Co., Ltd.
SKU: 2302513355

Shandong, ChinaShandong Zhongmai Industrial Technology Co., Ltd.

US$599.00

100-499 Sets

US$499.00

500+ Sets

Product profile

Customization

Available

After-sales Service

1 Year

Certification

CE, ISO9001

Model NO.

Prefabricated Expandable House

Material

Stainless Steel

Product Name

Prefabricated Expandable House

Steel Thickness

Main Frame 2.0 3.0mm Galvanized Steel

Wall Panel

50 100mm EPS / Rock Wool / PU Sandwich Panel

Flooring

18mm MGO Board + PVC Vinyl / Laminate

Door

Steel Security Door or Customized Entry Door

Wind Resistance

up to Wind Load of 100 Km/H

Seismic Resistance

Grade 8

Fire Resistance

Class a Fire-Rated Insulation Panels

Lifespan

15 to 25 Years

Assembly Time

4 to 6 Hours by 3 to 4 Workers

Applications

Site Office, Dormitory, Shop, Cabin,Garden

Packing & Transport

Flat Pack or Assembled; 4 to 6 Units Fit in One

Transport Package

580cm * 220cm * 240cm

Specification

Customized

Trademark

JIE KU

Origin

China

Key features

Instant Expansion Design: Expands from compact container to 35-200 sqm with independent sliding wings.

Durable Steel Structure: Hot-dip galvanized square tube frame (80x160x2.0mm) with 20+ year lifespan.

Full Customization Support: Customizable size, layout, rooms, interior style, and exterior cladding materials.

Off-Grid Power Ready: Optional solar package with 5kW panels and 5kWh battery for remote locations.

Logistics-Friendly Shipping: Ships as standard container without special permits or oversized fees.

High Wind & Seismic Resistance: Resists up to 100 km/h wind and Grade 8 seismic activity.

Rapid Assembly: Assembled in 4-6 hours by 3-4 workers with clear guidance.

Global OEM/ODM Service: Full OEM customization, turnkey installation, and global shipping support.

Company profile

Importers and ExportersR&D CapabilitiesExperienced Team

Shandong Zhongmai Industrial Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.28h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier with strong research and development capabilities, capable of ODM and OEM services for popular brands. They hold relevant ISO certifications, showcasing a commitment to sustainable development and quality assurance. While they lack overseas warehousing and showroom capabilities, they offer customization services based on a variety of needs. Financially, they have shown consistent capacity over the last three years. However, their export experience is relatively recent, with 41% to 50% of their sales coming from exports in the past two years.

Supplier typeThe supplier is a professional technical provider with strong R&D capabilities, offering both ODM and OEM services for well-known brands.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating compliance with quality, health, and environmental management standards.

After-Sales capabilityThe supplier has a clear procedure with followed records for handling customer complaints and corrective actions, ensuring quality assurance.

Financial creditThe supplier demonstrates financial capacity over the last three years, indicating stable operations.

R&D capabilityThe supplier continuously develops new products, supported by a strong R&D team and partnerships with universities and research institutions.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options from samples and designs.

Product Q&A

Q:Can the mobile house be customized in size?

Yes, full customization is supported, including size, layout, number of rooms, interior design style, etc., all tailored to client requirements.

Q:Can a solar power system be installed?

Yes. We support integrated photovoltaic solar systems, with optional 5kW monocrystalline panels + 5kWh lithium iron phosphate battery storage, supporting both off-grid and grid-tied modes, ideal for remote areas or locations without mains power.

Q:What are the power ratings for the air conditioner and water heater?

The standard configuration includes a 1.5 HP (approx. 1.7 HP) air conditioner and a 40-liter electric water heater, meeting basic living needs. Higher-capacity upgrades can be arranged upon request.

Q:How are the kitchen and bathroom water supply and drainage handled?

We reserve standard water inlet connections and drainage pipes that can be directly connected to municipal water and sewer systems. For remote or temporary sites, optional water storage tanks and wastewater collection tanks are available.

Q:How is sewage handled when there is no municipal sewer system?

We can integrate an MBR (Membrane Bioreactor) wastewater treatment system with a daily capacity of 2 tons, producing effluent that meets discharge standards or can be reused for flushing and irrigation. A simple septic tank + wastewater collection tank option is also available to suit different scenarios.