What certificate do you have?

We have been awarded the certificate by CE, American building Code, ISO9001, ISO14001, OHSAS18001 and China Classification Society. Meantime, we have been inspected many times by TUV, SGS and BV for the factory and products.

What kind of technical drawings could you provide?

We could provide three-view drawing, 3D picture, blueprint, foundation, plumbing, electrical, communication, fire alarm, installation, furniture and so on.

What is the lifespan and warranty period?

The lifespan for Prefab house is 5 to 10year, Container house is 10-15years, Steel structure is 15-20years and Villa is 20-50years. The warranty period for all the house is 12months from the delivery.

What the value added service do you have?

We have camp/community planning design, indoor and outdoor electrical/plumbing design, communication/fire alarm/security system supply, furniture/ electric appliance offer, etc.

Versatile Prefabricated Double Wing Expansion Room for Offices

Name: Versatile Prefabricated Double Wing Expansion Room for Offices
Brand: Tianjin Evermore International Co., Ltd.
SKU: 2009663362

Tianjin, ChinaTianjin Evermore International Co., Ltd.

US$3,700.00-3,800.00

2 Sets

Product profile

Customization

Available

After-sales Service

Installation Video

Application

Residential Hostel

Model NO.

90438398420394

Fast Installation

Feature

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

Material

Steel Structure

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop

Certification

ISO, CE, SGS

Customized

After-Sales Service

Installation Video

Warranty

One Year

Outer Dimensions

5900*6320*2480mm

Folded Size

5900*2200*2480mm

Fireproof Grade

Waterproof Performance

Thermal Insulating

Transport Package

Wrapped with Plastic Film+Loading Wheels

Specification

5900*6320*2480mm

Trademark

YIJIA

Origin

Hengshui Hebei

HS Code

9406900090

Production Capacity

10000

Key features

Fast Installation: Quick assembly and disassembly for rapid deployment in various scenarios.

Eco-Friendly Design: Utilizes energy-saving materials and sustainable construction processes.

Customizable Colors: Wall panels available in custom colors to match specific requirements.

Flexible Customization: Full customization options including samples, designs, and minor adjustments.

Durable Steel Structure: 100% steel frame construction ensures long-term durability and stability.

Comprehensive Warranty: One-year warranty coverage for all house types from the delivery date.

Multiple Certifications: Certified by CE, ISO9001, ISO14001, OHSAS18001, and inspected by TUV, SGS, BV.

Comprehensive Technical Support: Includes installation videos, detailed drawings, and 3D planning services.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Tianjin Evermore International Co., Ltd.

Tianjin, 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: 1.5 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.24h

AI-Powered supplier vetting

SummaryThe supplier is a comprehensive trading and manufacturing company focused on prefab and container-based buildings, with stated own factories and experience in design, production, and sales. It offers broad customization and OEM/ODM services, maintains written inspection and supplier-management procedures, and holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Its R&D record is limited: no SDK is available and no new product was reported in the past year. Exporting experience is stated as three years, with peak-season lead time of one month and off-season lead time within 15 working days. No cooperation with Fortune 500 companies is reported.

Supplier typeThe supplier describes itself as a comprehensive trading company integrating design, production, and sales, with stated own factories. Its overseas service footprint is limited: it reports zero countries served and no overseas agents or branches.

CertificationsThe supplier explicitly reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. Product compliance certification is only categorized as “Others,” without named standards or certificates.

R&D capabilityThe supplier offers ODM services and broad design-based customization, but reports no available SDK and no new products during the past year. These records show design-service capability but also a stated limitation in recent product innovation.

Production capacityThe supplier states that it has own factories and covers design, production, and sales, with in-stock capability and written inspection procedures. However, it also reports no valid contract with affiliated subcontractors, so the contractual basis for all manufacturing capacity is incomplete.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides ODM services. This is direct evidence of broad customization coverage.

Product Q&A

Q:How about your delivery time?

Normally, the delivery time is as follows: Prefab house: 20-25days, Container house: 15-20days, Steel structure: 25-30days, Villa: 30-35days.

Q:What about the Month Capacity?

Prefab house: 100,000m2, Container house: 400units, Steel structure: 2000tons, Villa: 100,100m2.

Q:What's the minimum order?

Prefab house: 50m2, Container house: 3units, Steel structure: 200m2, Villa: 100m2.

Q:What is your package?

Container house is in flat pack. Other houses will be loaded into shipping containers(main structure and panels in bulk, door/ceiling/floor tiles/furniture in cartons, sanitary/electrical/plumbing/hardware/fittings/tools in wooden case ).

Q:What's you payment terms?

Wire transfer or LC.