• 1978

      GPI was founded by the Chairman, Mr. Jack Wang.

    • 1986

      Expanded into plastic molding production specializing in toner cartridges for copiers and printers.

    • 1995

      Set up the second plant and increased production line to seven lines.

    • 1996

      Started ISO 9002 to improve quality.

    • 1997

      ISO 9002 certified

    • 1998

      Started ISO 9002 to improve quality.

    • 1999

      Developed OPC drums base and introduced to the market successfully.

      Established manufacturing and developing capabilities of complicated OPC base. Gears were upgraded to JIS4. In October, GPI developed precision gears with 60mm outside diameter for copiers and started mass production.

    • 2000

      The company name was changed to General Plastic Industrial Co., Ltd. in April and GPI issued the stocks in May. In August, increased total capital to 9.7 Million U.S. Dollars.

    • 2001

      Shares listed on the OTC, Code: 6128

    • 2002

      In April, started mass production of the first model of "All in one" complicated laser printer toner cartridges and developed several models of complicated laser printer toner cartridges.

    • 2003

      Shares shifted to listed on the TWSE

    • 2006

      Total capital was increased to 22.6 Million U.S. Dollars.

    • 2008

      Created Cartridge Web brand for finished goods wholesale market on toner cartridge for printers.

    • 2009

      Created "Cartridge Web" brand and Look for regional distributors and wholesalers. Increased total capital to 47.5 Million U.S. Dollars.

    • 2010

      Began construction of hotel building in Taichung Harbor region.

    • 2012

      ISO 14001 certified

    • 2013

      Grand opening Taichung Harbor Hotel in March.

    • 2018

      100% acquisition of Katun Holdings LP, the world’s largest distributor of aftermarket imaging supplies Completed Capital Increased by Cash.

    • 2021

      ISO 13485 certified