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Idea Products on EC21

Fun, Unique, Futuristic and Innovation Products!

The name of our product S-Paint is standing for a 'Screen Paint'.
It is a projective rear screen paint which transforms a common transparent surface, such as glass, into a clear screen by simply installing on where you want.


Apply S-paint with a roller on the interior side of the glass and it forms a translucent film layer upon drying. And project images on this film layer in order to view them clearly from the exterior side. S-paint can simply be removed and recover the original state of the applied surface if the application is no longer required.


It is possible to use S-paint, with this feature, in various applications such as advertisement, events, interior, secondary production etc. It is a magic paint that can transform a normal glass into a high resolution screen.


S-PAINT can easily be applied to glass or transparent surface!

  • Rear projection type
  • Crystal clear picture quality/Realizing full performance of projector
  • Easy installation and removal
  • 120 inch screen with 150ml of screen paint/Easy portability/Easy distribution
  • Unbeatable price-performance ratio/Possibility to gain huge profits

Why S-Paint?

Rear projection screen paint

Speedy work, High-definition

Special & Useful paint

Easy to install & easy to remove

Cheap and cheerful paint

Wearable Band Sleep Doc Treating Sleep Disorder


A new paradigm wearable device for curing sleep disorder through planning and correction of sleep hygiene behaviors after analyzing behavior patterns of day and night for a deep sleep.

Sleep Doc induces a sound sleep by improving physiological symptoms, the fundamental cause of sleep disorder.

It works to check the amount of illumination of day and night, amount of activity and light temperature, while analyzing sleep tracking information and providing sleep cognitive behavior plans and giving coaching on how to improve sleep hygiene behaviors during sleep, thus inducing a good restful sleep.


It adopted a coaching algorithm of sleep hygiene behaviors based on the amount of illumination of day and night, amount of activity and light temperature.


1. It predicts the quality of sleep by using the information of people’s daily lives such as amount of illumination of day and night, amount of activity and light temperature that control psychological symptoms for a sound sleep.


2. It gives coaching through LED light and vibration (digital family doctor) after selecting the most proper time for sleep hygiene behaviors. 


3. It functions to track sleeping status and send it to a smartphone.

A planner monitoring sleep status and sleep cognitive behaviors.

1) It analyzes abnormal sleep or sleep disorder based on the data acquired by monitoring sleep status of the previous day.

2) It provides a cognitive behavior treatment plan for a sound sleep on the day used.   

3) It improves sleep hygiene behaviors and gives coaching.

4) It sounds an alarm when detecting abnormal sleep or sleep disorder.

Portable Water Purifier

Portable mineral water purifier
The size is small, but the water purification function is great.
Low price customer satisfaction product exceeding the customer satisfaction of high price products !

Brand-new magnetic doorlock

1. includes neodymium magnetic for permanent use.
2. has latch striker catches the door's gap for durability and stability.
3. makes door opened and closed with less noisy.
4. looks clean due to never exposed striker guide part.


Speaker unit

1. Size : 30 x 65mm
2. 5W, 8 ohm
3. Frequency range : 280 ~ 20K Hz
4. SPL : 81dB

Features of Soundbar

1. Size of Acoustic : 500 x 38mm
2. Size of Bracket : 455 x 27mm
3. Total weight : 530g
4. 3.5mm Audio Terminal x 2 EA

Unbreakable Shieldis an adhesive-backed protective cover film that applied directly all available mobile phones and is a best way to prevent scratches daily use and enhance your mobile phone's appearance with Multi-layer TPU and TPU+PET film base.


a) Perfect Screen Protector with high elasticity TPU [300 micrometer]film
b) Self Healing Nano Technology through special Hard Coating
c) Ultimate Anti-Shock and Abrasion Resistance
d) Non-Yellowing, UV Proof, Heat-Resistance
e) Smooth Glass-like Surface and High-Definition Screen Clarity
f)  Easy to install with bubble-free and Easy to remove with special silicon adhesive


a) Optimal purpose on perfect screen protection and best operation of mobile phone
b) Clean screen and bright image being well visible
c) Excellent Grip feeling to give soft impression while holding
d) Anti-Slip function to prevent a damage of device while moving

e) Damage caused unique polyurethane surface can be restored
f) Device protection looking brand new

Application Model
a) Apple : iphone 6, 6+, 6S, 6S+
b) Samsung : Galaxy 6S, Note4, Note5
c) LG : G3, G4, V10
d) Google : Nexus 5X



- Using password log-in and user programs
- Applying hardware algorithm ASIC own-developed by BEFS
- Applying the world’s only hardware method that can never be hacked from the outside by scrambling three international
standard security algorithms such as AES256, SEED256, ARIA
- There is a 3-second delay if you fail to enter the right password 5 times in order to protect password hacking, and all data is
initialized if you fail 15 times
- Supporting log-in by automatically recognizing user website address, ID and password
- Can save maximum 100 user website IDs and passwords
- Supporting coding backup of user ID and password outside ID-POP (computer or removable hard disk drive)
- Plug and play (no need to install a separate software program)
- Providing 2MB of security memory (can save on certificate and Excel file)

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