Established as "Koryo Industrial"
Manufactured Earbud Tips for Panasonic, Aiwa, Sony and etc
Developed EPDM O-Rings for Water/Sewer Pipes
Manufactured Urethane Earphone Dampers for Sony Korea
Initiated Production of O-Rings for PlumbFast Co., Ltd., Providing Alternatives to Imported O-Rings
Started Self-Production of Molds
Certified to the ISO-9001
Granted with an Utility Model for Earbud Tips
Incorporated as "Koryo Industrial Co., Ltd."
Obtained a Patent Registration for Silicone Rubber Rings (USA, Japan, China)
Completed Construction of the Vietnam Plant (ISO-9001, ISO-14001 Approved)
Company Name Changed to GEM (Goryeo Elastomers) Co.,Ltd.
Implemented Software/Technology-Mediated Resource Management System
Expanded Vietnam Plant with Additional Cleanroom Facilities
Obtained Drinking Water Certifications (Europe and North America)