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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