If used in a rainy country or island country, will the house be rust easily?

No, it has great performance of anti rust. The wall frame is made of 6063 reinforced aluminum alloy,roof steel sheet is Aluminum alloy Magnesium 100g/sqm+painting finish.

Could I know more about your frame system as it has a wind load of 200km/h?

To give you a brief introduction. Each of the structural part has undergone industrialized design and precise calculation. The steel frame is the Q355 low-alloy carbon structural steel with high structural strength; the aluminum frame is made of 6063-T5 reinforced aluminum alloy, which is extruded at high temperature and is of high strength, good toughness, etc.

What is normal heating? Can I have additional heating if colder days?

As for the heating, we adopt thermal insulation aluminum window frame as well as double glass insulation. And the wall, roof and floor are filled with high performance thermal insulation and use flame retardant materials(PIR). Of course you can have additional heating. What's more, the comfort style includes a 5 constant smart sir system, which is suitable for cold place.

Can you provide the electrical and plumbing layout plan?

Yes, and the electrical & plumbing are prefabricated in factory, no need labor work on site.

Customized ISO Approved Prefabricated Steel Structure Tiny Home House

Name: Customized ISO Approved Prefabricated Steel Structure Tiny Home House
Brand: Zhejiang Putian Integrated Housing Co., Ltd.
SKU: 1917136694

Zhejiang, ChinaZhejiang Putian Integrated Housing Co., Ltd.

US$17,500.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support

Main Structure

Steel Structure Plus Light Steel Keel

Model NO.

Prefab-X

Stairs and Handrail

Stainless Steel

Wall Panel

PU Embossed Sandwich Panel & Fiber Cement Board

Floor Deck Board

Galvanized Steel Sheet

Downspout

PVC Pipes

Roof Insulation

EPS Sandwich Board Glaze Tile

Building Area

Customer Made

Size

Customer Made

Gutter

PVC

Crane

with or Without, We Can Design as Per Required

Warranty

2 Years

Material

Steel Structure

Usage

Dormitories, Villa

Certification

CE, ISO

Customized

Transport Package

Use Intergrated Steel Rack, Flat Packing

Specification

custom made

Trademark

PTH

Origin

China

HS Code

9406000090

Production Capacity

20000 Square Meter/ Month

Key features

Customizable Design: Building area and size are customer-made. Crane options include with or without, designed per requirement.

High Durability: Designed for 50 years of durability with anti-rust performance using reinforced aluminum alloy and steel.

Strong Wind Resistance: Steel frame uses Q355 low-alloy carbon structural steel; aluminum frame is 6063-T5 reinforced alloy.

Complete Interior Configuration: Includes smart air system, kitchen, bathroom, solar power system, furniture, and electrical layout.

Easy Installation: Electrical and plumbing are prefabricated in the factory, requiring no labor work on site.

ISO Certified Quality: Product holds CE and ISO certifications, ensuring compliance with international standards.

Flexible Energy Options: Supports solar power systems and off-grid setups, connecting utilities similarly to regular buildings.

Company profile

Zhejiang Putian Integrated Housing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-02-07 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryZhejiang Putian Integrated Housing Co., Ltd. is a China-based limited company established in 2010, with a 27,742 m² manufacturing plant and 135 employees. It operates in integrated housing and steel-structure construction, including warehouses, workshops, hotels, apartments, light-gauge steel villas, and container houses. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, more than 10 production lines, 11–20 quality-control staff, and 25 years of total R&D engineer experience. Its stated capabilities include ERP-supported production and logistics, after-sales tracking, FRAMECAD production equipment, more than 50 patents, and substantial annual production claims. Export activity is extensive, with 90% of total sales reportedly from exports and markets spanning multiple regions. Evidence supports production, certification, innovation, and service strengths, while financial credibility, customization capability, and customer-case experience remain insufficiently documented.

Supplier typeThe supplier is identified as Zhejiang Putian Integrated Housing Co., Ltd., a Chinese limited company operating from Zhejiang. Its stated business covers manufacturing and processing machinery, construction and decoration, packaging and printing, and services, with products centered on steel structures, light-gauge steel villas, and container houses. Slice 5 additionally labels the company nature as a trade company, creating a mixed manufacturing-and-trading profile.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 management-system certificates, along with other unspecified certifications. This provides direct evidence of quality and environmental management certification, although the specific scope and validity of the additional certifications are not stated.

After-Sales capabilityPTH states that it provides pre-design consulting, technical guidance, and after-sale tracking services under its 4S standard. Its stated emphasis on honesty, responsibility, and customer communication further supports a formal service orientation, although no measurable service-performance results or response times are provided.

R&D capabilityThe supplier reports an R&D center founded in 2008, more than 50 patents including two invention patents, 25 years of total R&D engineer experience, and acquisition of a leading light-steel villa and container production line from FRAMECAD. These details provide explicit evidence of structured R&D activity, intellectual-property output, and technology investment.

Production capacityProduction capability is supported by a 27,742 m² manufacturing plant, more than 10 production lines, 11–20 quality-control staff, and reported annual capacity for light-steel villas, containers, and other architecture. The supplier also states one-month off-peak lead times and two-to-three-month peak-season fulfillment, indicating defined delivery planning, although the capacity statement contains unclear wording and inconsistent formatting.

Product Q&A

Q:What is the leading time?

Normally 20 days. For large MOQ, it is negotiable.

Q:Is there a minimum order quantity for this smart house?

No, the MOQ of this smart house is one unit.

Q:How many sets of this kind of smart houses can be fitted in one 40HQ shipping container?

We will pack the entire house as for a 20ft container and ship it directly, so it does not need to be packed in a shipping container.

Q:Can I have solar or off grid?

You can setup utilities however you want to at your site. Whether its a water tank or solar panels it will connect the same way to the Prefab-x as regular utilities.

Q:What is the advantage compared to the folding container house?

Our PrefabX series is for permanent residential building, it is more energy saving, with better sound proof and thermal insulation .