201903. Produced CNT Hydrogen Water Green Vita H2 Magic Water Spray04. Produced Kiturami Food Automatic Processor
201802. Delivered Voice Recognition Scream Detector to S1 Co., Ltd. 04. Produced CC camera (CCTV in construction sites, general factories, apartments, etc.)06. Started to supply Cocom electronic switch to construction companies08. Development and production of CNT hydrogen water generator10. Produced food waste processor of microbial treatment method11. (Food waste processor) Delivered DIP-100 model to Air Force troop
201703. Development and commercialization of IoT based smart home solution
201612. Development and commercialization of voice recognition-based alarm system
201506 Developed 17 kinds of Cocom electronic switches
201401 Established LED lighting division02 Developed LED lighting control system
201311 Completed Celtech World new company building
201102 Supplied Attowave Americas RD Remote Control (RF 2.4 GHZ) 03 Supplied remote control to Homecast, DMT, Kiryung Electronics, and domestic STB companies04 Supplied US Motorora RCU
201001 Started exporting adapters. PCT (Canada)10 Supplied remote controller to SK Broadband11 Registered with Samsung Electronics company. Supplied remote controller (Vendor code = DSYO)
200904 Registered with LG Philips company, and developed remote control
200805 Started supplying Hana TV remote control (HDT, Celrun)08 Acquired Electrical Safety Certificate (external energy saving type outlet)
200703 Established a factory in China (Joint Venture)03 Produced power saving outlet for Easy Saver Co., Ltd.04 Developed and supplied low frequency remote controller for Daekyung Industrial Co., Ltd. (medical instruments)05 Completed the development of digital wireless MIC (CDMA type zigbee)08 Incorporated into Celtech World Co., Ltd.
200601 Established SJ Celtech03 Entered into partnership with Sejin Electronics03 Supplied IP SETTOP remote control to Celrun (Japan NEO)05 Supplied IP SETTOP remote control to Korea Tender 09 Supplied remote control for Eugene robot national robot business (voice / RF)10 Supplied waterproof remote control for Costel kitchen12 Developed remote control for Hyundai Digital Tech HD SET12 Developed Samsung blind roll screen/blind and supplied products (RF SYSTEM)