Milestones

LONJI Press

2020

  • Entered the semiconductor supply chain, with clients using the KL Series to manufacture semiconductor heat sinks.

2018

  • All series were certificated by TS mark.

2016

  • Cold forging high speed knuckle joint press was developed successfully.

2014

  • Two or three-point Knuckle Joint Press with Link Motion Drive was patented in R.O.C.Long stroke forging knuckle joint press was developed successfully.

2012

  • Two or three-point Knuckle Joint Press with Link Motion Drive was developed successfully.
  • Knuckle Joint Press with Link Motion Drive series passed safety certification issued by KOSHA in Korea.

2011

  • New model of KNL & KNH series were patented in R.O.C. and China.

2006

  • Wet type clutch and brake was developed successfully.

2005

  • New type “Knuckle Joint Press with Link Motion Drive” press was developed successfully.
  • Link motion press was patented in R.O.C.

2004

  • New model link motion press was developed successfully.

2003

  • ISO 9001 certificated.

1983

  • Long Jyi Machinery Co., Ltd. was founded.

Awarded Domestic and International Patents

mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press
mechanical press, Mechanical power press, knuckle joint press, knuckle point presses, Fine blanking press, fine blanking, Link motion press