We at JJMicroelectronics have been committed to manufacturing excellence for over 28 years,making us one of the leading integrated device manufacturers in the power semiconductor industry.To create value for customers,shareholders,employees and communities,we rely on technological innovation,superior quality,and competitive agility as our pillars of customer success.JJM has been listed on the Shenzhen stock Exchange since 2017(stock code:300623).


In 1995
Current Registered Capital USD 105 million*
(CNY 736 million)


In China,
International HQ in Singapore


8 Subsidiaries.4 Wafer Fabs
4 A&T sites,7 R&D teams in
4 R&D centers


Over 2.000 with 19%
reinvestment into R&D


We deploy projects to reduce the direct and indirect greenhouse gas emissions of all our businesses,including perfluorinated compounds,which have a long atmospheric lifetime and high global warming potential.

We select,treat,and substitute according to the precautionary principle to minimize the chemicals and materials used in the manufacturing process.

We continuously reduce our water footprint through reuse and recycling,and all our wastewater is processed before being discharged into the environment.

We reduce,reuse,or recycle waste as much as possible,instead of burning or burying it.


We require our suppliers to implement the RBA (Responsible Business Alliance) standards and encourage ISO certification to address moral,social,environmental. health,and safety risks.

We declare that we will not use any conflict minerals.


We ensure the health and safety of our employees through the advanced management system and certification.

We implement our code of conduct and the RBA standards in all production sites to mitigate our moral,labor,and human rights risks,and conduct regular assessments and audits of all our production sites.


Through our sustainable technology project,we systematically consider the impact of the whole life cycle of equipment on the environment when designing products, including raw materials,transportation,manufacturing,use,and end-of-life.

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