2021 07 Registered as a member of FCG
  06 Acquisition of Innovative Product Certificate with Radar Level Transmitters(Ministry of SMEs and Startups)
  03 Acquisition of patent for Smart Radar Level Sensor
2020 11 Acquisition of patent for Radar Level Sensor Assembly
  03 Business agreement on "WP-CODY30" (Mutual instrument RND project) with KOWEPO
  07 Acquisition of Performance Authentification (;EPC) for Radar Level Transmitter (Ministry of SMEs and Startups)
  03 Certified as a Qualified Supplier for KHNP, KOEN, KOMIPO, KOWEPO, KOSPO, EWP (Power Generation Companies)
  02 Acquired Certificate of Professional Company for Material and Parts (Ministry of Trade, Industry and Energy)
2019 10 Acquired KC certificate for Radar level transmitter
2018 08 Relocation of the company building to Sagajeongro 21 Ga Gil
  05 Acquired Certificate of Designation for Excellent Company (GPASS association; Public Procurement Service)
2017 09 Completed Industry-Academia Collaboration Project on Probe Vibration Sensor
2016 04 Joined Bluetooth Association
2015 06 Registration to OSROK (Public procurement system)
03 Ultrasonic level sensor designated as Excellent product by PPS (2015010)
01 Acquisition of patent for Ultrasonic level sensor (Registration No.10-1476306)
2014 10 Acquisition of Performance Authentification (Ministry of SMEs and Startups)
05 Acquisition of Green Certificate for Ultrasonic level transmitter (Minister of Environment Dept.)
2013 07 Acquisition of Certificate of Product-Specific Approved Exporter (KR-ASEAN FTA)
2012 10 Acquisition of EMI (KTI)
10 Acquisition of patent for a leak-detect sensor (Registration No.10-1192702)
06 Acquired KC certificate for ultrasonic level transmitter
03 Acquired certificate of Trademark ( 40-0909741)
2011 06 Acquisition of patent for a flow switch (Registration No. 10-1043718)
05 Acquisition of patent on a design (Registration No. 30-0600479)
04 Acquisition of patent for a level sensor equipment (Registration No. 1030149)
2010 06 Acquisition of patent for Leak Alarm Sensor with warning light
02 Acquisition of venture business certificate from KIBO
2009 12 Acquisition of INNO-BIZ from The Small & Medium Business Administration
11 Establishment of Reserch & Development Center
07 Vendor registration to the Public Procurement Service
2008 08 Acquisition of CE Marking on DLF-Series
2007 07 Acquisition of ROHS
2006 06 Daehan Sensor Co., Ltd. (Establishment of Icheon Factory)
2005 04 Acquisition of ISO 9001:2000
02 Conversion to a legal entity as Daehan Sensor Co., Ltd.
2004 07 Registration in the Korea International Trade Association (30281037)
06 Relocation of the company building to Yongdap-dong
2003 05 Acquisition of patent for a device which measures the location of a liquid surface level (Registration No. 0187227)
2002 04 Acquisition of Utility Model Certificate for "Wireless-type water level adjuster" (Registration No. 0187227)
1998 01 Acquisition of a confirmation of a quality assurance(Q mark)
1997 12 Acquisition of utility model (Registration no. 115257)
1996 02 Acquisition of plant registration (Registration No. 33128)
1995 02 Acquisition of the trademark registration (Registration No. 308538)
1993 04 Establishment of Daehan Sensor
2020
2021 07 Registered as a member of FCG
  06 Acquisition of Innovative Product Certificate with Radar Level Transmitters(Ministry of SMEs and Startups)
  03 Acquisition of patent for Smart Radar Level Sensor
2020 11 Acquisition of patent for Radar Level Sensor Assembly
  03 Business agreement on "WP-CODY30" (Mutual instrument RND project) with KOWEPO
  07 Acquisition of Performance Authentification (;EPC) for Radar Level Transmitter (Ministry of SMEs and Startups)
  03 Certified as a Qualified Supplier for KHNP, KOEN, KOMIPO, KOWEPO, KOSPO, EWP (Power Generation Companies)
  02 Acquired Certificate of Professional Company for Material and Parts (Ministry of Trade, Industry and Energy)
2010
2019 10 Acquired KC certificate for Radar level transmitter
2018 08 Relocation of the company building to Sagajeongro 21 Ga Gil
  05 Acquired Certificate of Designation for Excellent Company (GPASS association; Public Procurement Service)
2017 09 Completed Industry-Academia Collaboration Project on Probe Vibration Sensor
2016 04 Joined Bluetooth Association
2015 06 Registration to OSROK (Public procurement system)
03 Ultrasonic level sensor designated as Excellent product by PPS (2015010)
01 Acquisition of patent for Ultrasonic level sensor (Registration No.10-1476306)
2014 10 Acquisition of Performance Authentification (Ministry of SMEs and Startups)
05 Acquisition of Green Certificate for Ultrasonic level transmitter (Minister of Environment Dept.)
2013 07 Acquisition of Certificate of Product-Specific Approved Exporter (KR-ASEAN FTA)
2012 10 Acquisition of EMI (KTI)
10 Acquisition of patent for a leak-detect sensor (Registration No.10-1192702)
06 Acquired KC certificate for ultrasonic level transmitter
03 Acquired certificate of Trademark ( 40-0909741)
2011 06 Acquisition of patent for a flow switch (Registration No. 10-1043718)
05 Acquisition of patent on a design (Registration No. 30-0600479)
04 Acquisition of patent for a level sensor equipment (Registration No. 1030149)
2010 06 Acquisition of patent for Leak Alarm Sensor with warning light
02 Acquisition of venture business certificate from KIBO
2000
2009 12 Acquisition of INNO-BIZ from The Small & Medium Business Administration
11 Establishment of Reserch & Development Center
07 Vendor registration to the Public Procurement Service
2008 08 Acquisition of CE Marking on DLF-Series
2007 07 Acquisition of ROHS
2006 06 Daehan Sensor Co., Ltd. (Establishment of Icheon Factory)
2005 04 Acquisition of ISO 9001:2000
02 Conversion to a legal entity as Daehan Sensor Co., Ltd.
2004 07 Registration in the Korea International Trade Association (30281037)
06 Relocation of the company building to Yongdap-dong
2003 05 Acquisition of patent for a device which measures the location of a liquid surface level (Registration No. 0187227)
2002 04 Acquisition of Utility Model Certificate for "Wireless-type water level adjuster" (Registration No. 0187227)
1990
1998 01 Acquisition of a confirmation of a quality assurance(Q mark)
1997 12 Acquisition of utility model (Registration no. 115257)
1996 02 Acquisition of plant registration (Registration No. 33128)
1995 02 Acquisition of the trademark registration (Registration No. 308538)
1993 04 Establishment of Daehan Sensor