1985. May  :  Established Jung Sung Precision Co., at #106-7, 2 Sankok-Dong, Bupyung-Gu, Inchon
1989. Aug.  :  Moved company to #497-4, Hyosung-Dong, Bupyung-Gu, Inchon


  
1990. May  :  Developed MOLD for HR BOTTLES for the first time in domestic
1995. Dec  :  Moved company to #403-16, 2 Chungchun-Dong, Bupyung-Gu, Inchon
1997. Mar  :  Registered to KOTRA as an export/import company
1998. Nov  :  Acquired the ISO 9001 Certificate


  
2000. May  :  Obtained the patent for PET BOTTLE handle (Patent NO: 00-0013823)
2000. Jul  :  Obtained a patent of 3-WAY VALVE for HIGH FLOW(Patent No. 00-42211)
2000. Aug  :  Constructed a new factory at #395-23, 2 Chungchun-Dong, Bupyung-Gu, Inchon and moved to the factory.
2001. Oct  :  Converted into Jung Sung Precision Co., Ltd.
2001. Nov  :  Awarded "Export Tower of One Million Dollar" on 38th Day of Trading and "Man of Merit for Trade" from Minister of Commerce, Industry & Energy.
2002. Jan  :  Registered copyright of PETMON (Registration No. C-2002-000092)
2003. Apr  :  Development and Export of Molds for NECK Non-crystallization HR BOTTLE
2003. Nov  :  Development and Supply of Mold for 1.6L Beer Bottle