2019

• 04

  Contracted for Korean exclusive agency with STW GmbH, specialized in thin-film pressure sensor in Germany

2018

• 12

  Acquired certificate for risk assessment by KOSHA
  Established production line system with Lasor-welding machine for Diaphragm and Pressure Transmitters

• 11

  Acquired KCs safety certificate for pressure transmitters, series EDS / Current & Voltage

• 07

  Acquired KCs safety certificate for Keller 23Ed, 33X Ed (Ex d IIC T6…T4) / 18- KA4BO-0414X
  Acquired KCs safety certificate for Keller 25Ed, 35X Ed (Ex d IIC T6…T4) / 18 KA4BO-0415X

• 02

  Acquired CE certificate for Pressure transmitters, series EDG / Current & Voltage

2017

• 09

  Acquired KS Q ISO 9001 : 2015 / ISO 9001 : 2015

2016

• 09

  Expanded production line for pressure gauge, pressure transmitter

2015

• 08

  Acquired KCs safety certificate for Mid-West Instrument, Differential pressure switch
  Model: 220-**-**-*** Ex d IIB+H2 T4…T6 IP65 / No. 15-AV4BO-0456
  Model: 240-**-**-*** Ex d IIB+H2 T4…T6 IP65 / No. 15-AV4BO-0457

• 06

  Contracted for Korean exclusive agency with Metallux in Switzerland

• 01

  Became a member of KASTO

2014

• 09

  Acquired KS Q ISO9001:2009 / ISO9001:2008

• 04

  Acquired certificate of Calibration in Pressure by KOLAS

2013

• 04

  Certified as “Venture company” in Korea

• 03

  Contracted for Korean exclusive agency with Europascal GmbH in Germany

2011

• 12

  Expanded business to manufacturer and moved to Guro-dong STX W-Tower

• 06

  Contracted for Korean exclusive agency with Badger GmbH in Germany.

• 02

  Contracted for Korean exclusive agency with LABOM GmbH in Germany.

2010

• 11

  Contracted for Korean agency with Rotronic AG in Switzerland

• 10

  Received the Managerial Innovation Award from Small & Medium Business corporation.

2006

• 09

  Incorporation transition

2005

• 09

  Established Busan branch in Busan Sasang industrial complex

2004

• 05

  Approved as manufacturer of pressure gauges and pressure transmitters from Korea industrial complex corporation

• 04

  Moved to Seoul digital industrial complex no.2

2003

• 10

  Contracted for Korean exclusive agency with Voegtlin AG in Switzerland.

2001

• 05

  Contracted for Korean exclusive agency with Armaturenbau GmbH in Germany.

2000

• 11

  Contracted for Korean exclusive agency with Keller AG in Switzerland.

• 07

  Established Daho corporation