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.
2025
Factory No. 7 (Under Construction)
New Vietnam wafer fab
2024
Vietnam packaging factory MP
SiC FAB MP
2022
Acquisition of Chuwei 8- inch wafer FAB
Set up 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
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
2006
Bridge&Diode production line
Automotive
Rectifier
Protection Diode
Small Signal
MOSFET
SiC
Integrated circuit
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