• 1968 : Changda Company
    Changda Company was established, specializing in machinery maintenance and parts machining. Construction of the first plastic recycling machine.
  • 1980 : Kunlin Machinery Co., Ltd.
    Kunlin Machinery Co., Ltd. was established, and the advent of Single Screw PVC Water Pipe Extruder and PVC Profile Extruder.
  • 1990 : Kuen Kang Machinery Industrial Corp.
    Kuen Kang Machinery Industrial Corp. was established to expand into international markets. Wave Board and Door Board Equipment were exported to China, India, Middle East and Southeast Asia.
  • 1996 : KAI-LIEN Enterprise Co., Ltd.
    KAI-LIEN Enterprise Co., LTD was established. Developed an automated extrusion production line, coupled with automated conveying and gravimeter dosing device systems, to achieve energy savings, reduced labor costs, high-speed production efficiency and reducing air pollution.
  • 2001 : Kailien's brand new image
    Kailien's brand new image symbolizes is continuous innovation surpassing quality, ensuring the company's sustainable growth.
  • 2000-2003 : Established offices
    Invested in whole-plant modular housing equipment for the Dubai market. Established offices in China, Vietnam, and Russia.
  • 2003-2012
    Introduced whole plant equipment for wall and door panels and improved research and development for Twin Screw Pelletizing Equipment in the Vietnamese market.
  • 2021
    Focused on the development of pelletizing machine output, achieving a maximum output of 1500kg/hr.