Founded in 1990, we are growing tremendously in the field of high-tech & Information industries in the 21st century. As the result of our continuous investment and efforts on development of technology, we will act positively on sales in domestic as well as overseas markets We promise that we will export its strenuous efforts to offer our customer’s convenience.
Brand DSFOX Series launch
Rain sensor CNT-WJ24 released, All-in-one Low HP Cooler Control upgrade "eZIN23" released
Moved to CONOTEC's new factory building
Certification of ISO 9001:2015, ISO 14001:2015
Transmitter for temperature&humidity: CNT-TM100 released
CO2 Controller Simple Type
(FDC, FDP / i200 / i300) New Product released
PID controller CNT-P100, 500, 700 released
Low HP Cooler Control "eZin", Multipanel meter released.
Moving to CONOTEC's new factory building
Oven controller, Multi-indicator released
CTM Series released
2000 ~ 2009
Certification of ISO 9001: 2008
Registration of specialty enterprise for parts & components sector
Establishment of the research institute
A member of the INNO-BIZ
CONOTEC CO., LTD. established With a member of Venture Firms designated
Acquired in a patent right of invention.
Acquired in "CE" for Humidity controller
Delivered in "Century Air-conditioning Co.,Ltd"
Designated as Exporting Industrialization of Firm(Export Assistance Center)
Development Control Box Series for refrigeration.
Acquisition for CE-martk Registration of design & utility model.
Registration as an educational-industrial center in Dong-eui Technical Junior College
Registered factory in accordance with factory expansion.
A Patent Application of Invention.
A member of the Korea International Trade Association.
Designated as Superior Exporting Firm(Export Assistance Center))
Registered as eductional-industrial complex in Yong Jin Universiy.
Entrusting as a member of promotion committee an technology processing for eductional-industrial center in Dong-A University
Development for Temp. & Humidity Controller
Development of Oil/Temp.Controller(Delivered Doo San Heavy Industry Co.,Ltd
Registered as an educational-industrial center in Dong-A University.
1990 ~ 1999
Registered as a co-worker of air conditioning depart. in L/G Electric Co.,Ltd in Chang-won.
Delivered Temp. Controller & inspection machinery for air-conditioning.
Registered as a co-worker of electric dept. in Sae-won Electric Co.,Ltd
Development Temp. Controller of Electricity Boiler
Production Digital Timer
Production Digital Humidity Controller,
Changed name as Dae Sung E.N.G
Production Digital Temperature Controller
Development Portable / Fixing Controller a depository for semen of pig