1991 / Feb
  - Established Han Shin Painting System Co. in Geumjeong-gu, Busan, Korea
1991 /June
  - Developed Pro-281 Pump
1991 /Oct
  - Developed Pro-451 Pump
1992 /May
  - Developed Pro-451 Pump
1992 /Oct
  - Developed Pro Pole Gun
1993 /June
  - Developed Pro Pole Gun
1993 /Oct
  - Attned on Exhibition in Seoul, Korea
1994 /March
  - Set up nationwide marketing network in Korea
  ( Seoul, Daegu, Ulsan, Daejeon, Gwangju, Suncheon )
1994 /Dec
  - Developed Electric-powered pump Pro-60N
1995 /May
  - Developed Gasolin-powered pump Pro-101G
1996 /May
  - Designated as "Promising Manufacturer" by SMIPC
1996 /May
  - Moved tp new factory located in Sasang-gu, Busan, Korea
1997 /Feb
  - Developed line marker Pro-100P
1997 /March
  - Designated as "Small & Medium Business assisted company" by SMIPC
1997 /Nov
  - Developed Pro-101 Pump
1998 /July
  - Developed Pro-5000 Gun
1998 /Sept
  - Registered as a main supplier od airless sprey pumps to Daewoo shipyard
1998 /Dec
  - Developed Pro-1681 Pump
1999 /Jan
  - Designated as "Prior Export-Assitance company" by SMIPC
1999 /Jan
 

- Opened up new export market such as Aprica and Southeast Asia area ect

1999 /April
 

- Supplied tp "Military service supply complex"

1999 /Oct
 

- Deneloped M-21 Gun

1999 /Oct
 

- Opened up Europe market

2000/Sept
 

- Started to develop new model Pro-721 Pump

2000/Oct
 

- Opened up Oceania market

2001/Jun
 

- Developed Pro-731 Pimp

2001/April
 

- Designated as a "Superior Exporting Firm" by Government Export Assistance Center

2001/July
 

- Participated in "Pump & System China 2001" Exhibition in Shanghai, China

2002/April
 

- Designated as "Venture-Enterprise" by SMIPC

2002/June
 

- Achieved ISO 9001:2000 Approval

2002/July
 

- Moved to new facory located in Saha-gu, Busan, Korea

2004/March
 

- Set up new branch in Qingdao, China

2004/April
 

- Achieved CE Mark

2005/Jan
 

- Participated in the Exhibtion in Tehran. Iran

2005/Feb
 

- Developed Pro-561 Pump

2005/Feb
 

- Registered to DaeWoo Machinery as a main supplier