- 1982³â 4¿ù:

¿øâÁø°ø ¼³¸³

Oil Rotary Vacuum Pump »ý»ê

- 1986³â 3¿ù:

Oil Rotary Vacuum Pump Spaire Parts »ý»ê Á¦Á¶ ¹× Vacuum Accessory »ý»ê

- 1989³â 3¿ù:

Dry Pump »ý»ê

- 1992³â10¿ù:

´ëÇüÆßÇÁ»ý»ê (3000L ÀÌ»ó)

- 1997³â11¿ù:

Oil Rotary Vacuum Pump ¹× Dry Vacuum Pump ¼öÃâ ½ÃÀÛ

- 1999³â 2¿ù:

¹Ì±¹ ½ÃÀå ÁøÃâ ¹× ³â°£ µ¶Á¡ °ø±Þ °è¾à

- 1999³â10¿ù:

Çö »ý»ê °øÀå ÁØ°ø ¹× ÀÌÀü

WO

 V

P 

WO : Won Chang

V : Vacuum

P : Pump

Oil Rotary Vane Vacuum Pump

Dry Vacuum Pump

WOVP - 0020N,0020L

WOVP - 0040N,0040L

WOVP - 0060N,0060L

WOVP - 0090N,0090L

WOVP - 0130N,0130L

WOVP - 0200N,0200L

WOVP - 0320N,0320L

WOVP - 0430N,0430L

WOVP - 0350N,0350L

WOVP - 0550N,0550L

WOVP - 0800N,0800L

WOVP - 1200N,1200L

WVS- 3

WVS- 5

WVS- 6

WVS- 8

WVS- 30A

WVS- 50A

WVS- 60A

WVS- 80A