2007
Nov. Obtained the patent of invention - "Printed-coating thin layer film and
Nov. pressure-sensitive adhesion printing decal, and manufacturing method
Nov. thereof"
 
2005
Nov. Changed the trade name to Two & Two Chemical Enterprise
 
2003
Oct. Manufactured stationary tapes
Oct. Patents for portable and desk tape cleaner and manufactured tape cleaner
Oct. Patent for roll tape cleaner
July. Participated in Kuala Lumpur International Expo in Malaysia
March. Participated in Gwangju International Expo in Gwongdongseong, China
 
2002
Dec. Changed the trade name to Two&Two Chemikim's
 
2001
Sep. Moved and expanded the plant (Geumdang-ri Mado-myeon Hwaseong, Gyeonggido)
July. Supplemented manufacturing machinery and expanded the laboratory
July. Manufactured protection tapes and special tapes for electronic industry
 
1996
March. Obtained the patent of invention- Technique to manufacture mould
March. releasing polypropylene film
 
1994
June. Moved and expanded the plant (Maesan-ri Mohyeon-myeon Yongin, Gyeonggido)
Feb. Utility model patent ? Double side adhesive tape for attachment of printing
Feb. copperplate
 
1993
March. Developed and manufactured transparent film label solution and lamination tape
March. using its own technologies
 
1989
Aug. Established Geumgang Tech Industry (Naeson-dong Uiwang, Gyeonggido)
Aug. Manufactured adhesive label solution and special tapes