Company  OSSTEM USA Corp. CEO  Kyoo ok, Choi YEAR OF FOUNDATION  1997 No. OF EMPLOYEE  506 Homepage  en.osstem.com/ Address  2112 Walnut Street Philidelphia, PA 19103 Listed  KOSDAQ CONTACT Person Name . E-Mail Dept Tel 82-2-2016-7000 Title Fax 82-2-2016-7001 FINANCIAL STATUS(2005) Capital(US$) Sales Revenue(US$) Exporting Amount(US$) 5,579,000 72,155,000 FINANCIAL STATUS(2006) Capital(US$) Sales Revenue(US$) Exporting Amount(US$) 5,730,000 109,736,000 Main Business Field  High-Tech Manufacturing Main Products Product1 Product Name SS system Description Composed of triangular threads with internal octagon connection straight body of gingival level, based on single stage surgery. Easy to secure early stabilization and control implanted bone depth. Especially good for loading immediately. Applicable Area SS 1, SS 2, SS 3 Overseas Sales Product2 Product Name US system Description Composed of triangular threads external hexagon connection straight body of bone level, based on two stage surgery. Easy to control implanted bone depth. Convenient for prosthetics with it’s feature of external hexagon connection Applicable Area US 2, US3 Overseas Sales Product3 Product Name GS system Description Dual thread merged micro thread feature & macro thread feature. No bone loss, Good initial stability, Easy insertion depth control Applicable Area GS 2 Overseas Sales MAJOR PARTNER /CUSTOMER