1988. 04.
  Establish the company of "DAE-A PRECISION CO."
1990. 02.
 Design and produce new model of "Semi-automatic Coil Winder, SQ Coil Winder"
1992. 02.
 Design and produce new model of "Semi-automatic Coil Winder"
1992. 08.
 Start to supply our equipments to the customers in Indonesia
1993. 02
 Design and produce new model of "Auto Soldering M/C"
1993.05.
 Design and produce new model of " Taping M/C"
1993. 08
 Supply our equipments to the customers in China
1993. 10
 Design and produce new model of "Index Type Coil Winder
1994. 01.
 Design and produce new model of "Automatic Travers Coil Winder"
1995. 04.
 Design and produce new model of "Index Type Soldering M/C"
1995. 05.
 Design and produce new model of "Trans Type Coil Winding M/C"
1996. 06
 Design and produce new model of "SQ Type Digital Coil Winder"
1996. 11
 Supply our equipments to the customers in Mexico
1997. 01.
 Design and produce new model of "Air Coil Winding M/C"
1997. 05.
 Supply our equipments to the customers in Malaysia
1998. 03
 Design and produce new model of "Turns Tester(TM-100C)")
1998. 10
 Supply our equipments to the customers in India
1998.11
 Supply our equipments to the customers in Vietnam
1998. 12.
 Design and produce new model of "Surge Tester(ST-215A)
1999. 04.
 Supply our equipments to the customers in Hongkong
1999. 08.
 Design and produce new model of "Automatic Power Trans Tester (PT-9907)
2000. 03.
 Designed produce new model of "Digital Coil Winder (DW-210A)
2000. 06
 Designed and produce new model of "Automatic Traverse Coil Winder (TW-2000)"
2000. 07.
 Incorporated in "DAE-A Winding Technology Co., Ltd."
2000. 012.
 Designed and produce new model of "Automatic Soldering M/C (SM-2000)
2001.04
 Designed and produce new model of "Twist Device (TD-2000)
2005. 01
 Designed and produce new model of "Dual Tape Winder M/C (DTM-2000)