Heavy-Duty Folding-Wing Prefab House for Construction Site Accommodation

Name: Heavy-Duty Folding-Wing Prefab House for Construction Site Accommodation
Brand: Shandong Zhongmai Industrial Technology Co., Ltd.
SKU: 2262192515

Shandong, ChinaShandong Zhongmai Industrial Technology Co., Ltd.

US$1,500.00-6,000.00

1 Set

Product specifications

Container Shop

Container house

Product profile

Customization

Available

After-sales Service

Lifetime After-Sales

Application

Apartment Hospital Hotel Office Residential Hostel

Model NO.

Granny Flat

Fast Installation

Feature

Earthquake Resistant, Easily Movable, Eco-Friendliness, Flexibly Combinable, Leak Proof, Moisture Proof, Thermal Insulation, Waterproof, Wind Resistance

Material

Stainless Steel

Product Name

Modular Prefabricated Container House

External Size (L×W×H)

6000mm × 3000mm × 2800mm (Customizable

Internal Size

Approx. 5800mm × 2800mm × 2500mm

Steel Thickness

Main Frame: 2.0mm Galvanized Steel

Wall Panel

50mm EPS / Rock Wool / PU Sandwich Panel

Roof Panel

Corrugated Steel Sheet with Insulation

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 Years

Assembly Time

4hours by 3 Workers

Applications

Site Office, Dormitory, Shop, Cabin, Emergency She

Packing & Transport

Flat Pack or Assembled; 4 Units Fit in One

Transport Package

24.00cm * 15.00cm * 20.00cm

Specification

6000mm × 3000mm × 2800mm

Trademark

JIEKU

Origin

China

HS Code

8716400000

Production Capacity

5000sets/Year

Key features

Factory Prefabricated Granny Flat 7-15 Days On-Site Installation Ready for Occupancy in Weeks

Self-Contained Living Space Separate Entrance & Utilities Preserve Family Bond & Personal Privacy

Boost Property Value by 15%-25% and 8%-12% Annual Rental Return Low Vacancy Rate in Hot Markets

Granny Flat / Rental Unit / Home Office / Guest House / Studio | All-in-One Flexible Layout

Energy-Efficient Insulation | Recycled Steel Frame | Waterproof & UV-Resistant | 50+ Years Service Life

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: ≤3.59h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier specializing in cooling-tower products, including reinforced-concrete, all-steel, air-conditioning, energy-saving, and water-saving cooling towers. It offers 3D design, OEM, ODM, and multiple customization options, and reports new-product development during the past year. Quality processes include documented inspection instructions, quality assurance, material traceability, and recorded corrective and preventive actions. Manufacturing contracts with associated subcontractors and in-stock capability are reported. The supplier lacks SDK availability, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Exporting began two years ago, with 41%–50% of sales from exports. Certification information includes ISO 9001:2015, ISO 45001:2018, and ISO 14001, while financial data is insufficient for a credibility judgment.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes products centered on multiple types of cooling towers. Its stated cooperation with universities and research institutions further supports a technology-oriented manufacturing profile.

CertificationsThe supplier reports ISO 9001:2015, ISO 45001:2018, and ISO 14001 certifications, along with an additional unspecified certification category. These stated certifications support its quality, occupational-safety, and environmental management credentials.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints. It also reports quality assurance and traceable identification of raw materials, providing explicit evidence of structured post-delivery issue handling.

R&D capabilityThe supplier provides 3D software design, reports new products during the past year, offers ODM services, and describes a strong R&D team with university and research-institution cooperation. However, it explicitly lacks an available SDK, which limits the scope of its disclosed technical-development capability.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, in-stock capability, written and uniformly followed finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. These statements provide positive evidence of organized production and fulfillment capability, although overseas warehouse and overseas service infrastructure are absent.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D design, ODM, and OEM services. This indicates broad product-development and customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and that 41%–50% of total sales come from exports, with exporting beginning two years ago. These claims indicate some brand and international-business experience, but no specific customer names, project details, or verifiable case descriptions are provided.

Product Q&A

Q:What is a Granny Flat and what can it be used for?

A Granny flat is a self-contained, independent small dwelling unit built on the same land lot as a main house. It can be used for elderly family members, rental income, guest house, home office, studio, or temporary accommodation. It has its own entrance, kitchen, bathroom and living space.

Q:How long does it take to produce and install a Granny Flat?

Production in our factory normally takes 20 days. On-site installation only needs 10 days. The whole project from order to move-in can be completed in around 40 days, much faster than traditional construction.

Q:Can the Granny Flat be customized in size, layout and color?

Absolutely. We accept full customization including external size, room layout, number of bedrooms/bathrooms, facade color, materials and doors/windows. We also provide 3D drawings for confirmation before production.

Q:What is the service life and maintenance cost of the Granny Flat?

Our light steel structure Granny Flat has a service life of over 50 years. It features good waterproofing, anti-corrosion and thermal insulation performance. Daily maintenance is very simple, with low long-term running cost and high durability.