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Interactive Floor NEW VERSION:


Hot product - Interactive Floor


Rear Projection Film


DeFi are creators and suppliers of innovative Audio-Visual Effects such as Interactive Floor /Wal Projection System. Now we have new and old clients from more than 106 different countires.

DeFi Interactive floor/wall system is highly captivates and engages target audiences in advertising, wedding, retail environments, trade shows, museums, lobbies, open spaces, playgrounds and visitor centers.

DeFi Interactive floor/wall system displays easily turn open floor spaces or unnoticed areas into an ongoing experience of movement, action, fun and excitement, stopping people in their tracks as they play, walk by or interact with your marketing content. Now our interactive floor have basic version support one projector, 2 screen version support 2 or 1 projector, 3 screen version support 3 or 2 or 1 projector, 4 screen version support 4 or 3 or 2 or 1 projector.




Rear Projection Screen film

The High Contrast foil rear projection filmis a rear projection screen which is very thin and flexible. The foil comes with a self-adhesive layer, making it very easy to attach to acrylic or glass, alternatively, for a removable option, the foil can be applied to acrylic or glass with double sided tape.

As the foil is flexible, it can be shipped in a postal tube which reduces costs and delivery time considerably.


We supply a large range of projectors from as little as 1,100 up to 30,000 lumens which can be used with our interactive and screen products.

Rear Projection Screen DEFI Touch foil is completely transparent and can be laminated onto glass.  

We have 2 points, 4 points, 6 points, 10 points, 20 points and 40 points version touch foil now!

MOQ is 1 pcs, more quantity, more discount!

Discount:10% discount 10pcs/order, 20% discount 50pcs/order...


Industrial cameraInfrared Touch Panel using solid structure, is to fit a variety of large-size and large size displays designed to touch the new program, used to large-size displays such as LCD, PDP, rear projection, etc. into a large interactive display device.

Supply multi tocuh driver and 2 kinds multi touch software for our multi touch frame, they are free!!


Smart Film


Holographic Reflection Film


Switchable Film/Glass, Privacy Film/Glass, Smart Film/Glass
PDLC, Liquid Crystal Film/Glass

The above names indicate same material.  We supply both Naked Film type and Laminated Glass type.

 This Switchable Film/Glass is widely applying for Interior glass, privacy applications.

Especially, it is using for Rear Screen as well.


DEFI Holographic Reflection FilmDEFI Holographic Reflection Film is 3.3m/3m/8m width and 30m length. the length is optional.

Hologram Staging for Advertising&Events

Place available: 

-Stage, Advertising&Events, Retail,Product Launch, Exhibition,Concert,Conference, Fashion Show...

 Holographic Reflection Film  is a high definition 3D holographic video projection system creating life-size holograms to magically appear within a live stage.




Water-proof Mirror TV


DEFI MIRROR TV GLASS also called mystical mirror glass , Magic advertising display mirror, Hidden Flat Screen Television, Interactive Mirror, Mirror vision Glass TV Screens,  TV Bathroom Mirror etc.

 DEFI MIRROR TV GLASS Specifications:

Thickness: 5mm,6mm

Size: 2440x3660mm( max. )


1. tempered,2. bevelling,3. cut to size,4. edge polish

  projector bracket

water proof Mirror TV
magic mirror telivision
Bathroom TV

High quality 15", 17", 19", 22", 26", 32", 42" LCD screen

Luxurious design. With the function of mirror and TV together

Waterproof and heatproof screen

Installation is simple and convenient. Fully sealed design, to prevent dust enters into the gab between glass and LCD screen.

Fully seal design, to prevent dust come in to gab of glass and LCD screen


Touch Screen Kiosk


Multi Touch Table


EBOOK-12.jpgDEFI Touch Screen Kiosk for hotel, advertising, showroom,airport, restaurant etc

l DEFI New type Kiosks for inquiring. 

Attractive and economical with outstanding configuration.

l Elegant appearance and flexibility. The sleek,

 streamlined design with attractive cured face and durable construction.

l Integrated structure confirms to human engineering. It is very easy to use.

l Advanced CNC process with 1.5mm thickness cold rolled steel.

 According to national product manufacture standard    

  Industrial cameraMulti innovative tabletop design integrates the application of multi-touch technology perfectly into life, work, and learning
  1. Interactive information, teaching, meeting, and entertainment
  2. School, shopping center, kindergarten, recreational facility, intelligent home, bank, insurance company, and chain store

3D Hologram Display


DEFI Projected Capacitive 
Touch Panel it is a Projected 
Capacitive Touch Panel with USB 
interface to support and compatible 
with WIN7 O/S for multi-touch ( 10points )  application.

  Double-side 3D Holographic DisplayDEFI Holo Showcase is a fully integrated 3D holographic platform that combines the most advanced image processing technologies with a modern showcase. This enables product focused and makes it look like never before.  

Interactive Projector


5000 lumens 2013 brand new portable full HD 1080p 3 shuter dlp projector,Overhead 3D short thow projector with the lowest price ...


DLP Link shutter 3D projector
short throw dlp 3D projector
1024x768pixels&15000:1 contrast
5000 lumens& 300inch big screen


Interactive Projector (Short-throw) can make any projection screen (even the wall) into an Interactive Whiteboard. It also can realize Multi-writing function. It built-in CMOS camera detects IR interruption so that you can use your e-pen or e-pointer to manipulate text, data or images. Capture, modify, save or email anything that’s visible on any screen (even the wall). Write notes, circle key points, type changes into documents–all in real time.


8000lumen high Brightness Projector


Portable interactive whiteboards


New arrival !!! Full HD DLP Overhead Projector 8000 Lumens(Approximately equal to 10000Lumens DLP projector) , 320W Philips UHP Lamp,3D Ready (DLP Shutter 3D) with HDMI 2VGA ,Mini USB, RS232, Dynamic contrast Ratio: 15000:1 ,Built-in Speaker 2.0 Watts it.

  Rear Projection Screen

Portable interactive whiteboards are available for presentations on the move.You then connect the device to your laptop or desktop computer, make your notes or drawings on the whiteboard and download them onto your computer to save, print, fax or email them.Working with the extendable pointer E-Pen (Electronic pen) or stylus E-pen, you and your students can explore internet websites, build interactive flipcharts and create more opportunities for discussions and interaction in the classroom. 


DEFI Product Certificate (CE, FC,RoHS,EMC,FCC,Certificate of origin, Software copyright Certificate)



Jose from Mexico
Polezhay Maxim from Russia

Copyright © 2015 DeFi TECH LTD / PQ TECH LTD All rights reserved.
Tel: +86 (0)15805172700 (China), +44(0) 2082425518 (UK). Email:
Interactive floor, interactive floors, interactive floor Projection, Interactive Projection
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