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              DEVELOPMENT COURSE Since 2000, after 20 years of development, YJ has become an influential enterprise in the industry. YJ is one of the few outstanding IDM manufactures in China which integrates discrete semiconductor chip design and production, semiconductor component assembly and test as well as market sales & services. Our factory covers a total area of 120,000 square meters with 3200 staff and sales offices worldwide. YJ has been devoting to the development idea of humanism.
              2022

              Acquisition of Chuwei 8- inch wafer FAB
              Set up Taiwan/JapanR&D center
              Plant 6 is now in operation

              2021

              Wuxi MOS branch was established
              Acquired Jacqui Chip

              2020

              New Factory(#5)
              IGBT Production Line
              Acquisition of Runao Electronics

              2019

              Japan Sales Branch
              SONY Green Partner Qualification

              2018

              Automotive Line
              Acquire HV MOS Production Line

              2017

              Small Signal Product Line

              2016

              6” SKY Fab Line
              LV MOS R&D Center

              2015

              DFN/QFN Line
              Acquisition of MCC Brand
              South Korea Sales Branch

              2014

              Listed on SZ Stock Exchange
              Taiwan Sales Branch
              Delta Approval
              Pass QC080000 Qualification

              2013

              Set up second production line of 4-inch chip
              Automation equipment replacing manual labor on a large scale
              Certified by Philips

              2012

              Power Module Production Line
              ISO9001 Qualification
              ISO14001 Qualification
              TS16949 Qualification

              2009

              J&V-4" Gpp FAB Line

              2006

              Bridge&Diode production line

              2000

              Founded

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