Who We Are

WeEn Semiconductors Co., Ltd registered on Aug 5, 2015 .The operational headquarters locates in Shanghai and the company’s wholly-owned subsidiaries and branches include: the front-end fabrication in Jilin, north east China, the warehouse and distribution center in Hong Kong and research & development centers in Shanghai and Manchester, UK.  WeEn also has sales offices set up and customer service access throughout the world. In Sep 2018, WeEn’s also opened its new, in-house, reliability and failure analysis laboratory in Nanchang, Jiangxi Province.

With a heritage of over 50 years, WeEn is a key player in the semiconductor industry and has focused on developing a wide and deep portfolio of industry-leading bipolar power products including silicon carbide diodes, thyristors - consisting of silicon controlled rectifiers and triacs -, high voltage transistors and so on. All these products are widely used in the markets for telecommunications, computers, consumer electronics, intelligent home appliances, lighting, automotive and power management applications. The aim is to help our customers achieve higher cost efficiency and production efficiency and to contribute to the development of China and global intelligent manufacturing.

Management Team

WeEn Semiconductors Org. Chart


Markus Mosen


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Sam Chen

COO and General Manager of Jilin Fab

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Michael Tang


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Kevin Shen


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Our values here at WeEn are based on five acronyms R.E.S.P.E.C.T (R - Respect, E - Engagement, S - Success, P - Performance, E - Excellence, C - Commitment, T - Trust). When joining the WeEn family you will realize this is not just a catchphrase, it is the driving force that motivates us in crafting the future of bipolar power.

With WeEn you will have the opportunity to work for a key player in a thriving market within the semiconductor industry. That means the chance to excel both personally and professionally. We understand the array of talent out there in the world today, some already outshine the rest and others can be nurtured to be great.
WeEn may be new but the foundations were set long ago with our experienced workforce. Join now and we can help you imagine, innovate and invest in an inspiring work environment.

Markus has 20 years professional experience in managing globally Business and Product Lines in the Semiconductor Industry, developing and setting up Sales & Marketing offices in China and Asia-Pacific, improving Market Share in different market segments including Mobile Solutions, Bipolar Power and Security. As well in his career he has been addressing different applications for Mobile Chipsets, Security and Chip Cards ICs, and more recently Power Discrete in Renewable Energy, Industrial and Consumer markets.
Markus has 15 years living and working experience in Asia-Pacific (Singapore) and China (Beijing and Shanghai).

Sam Chen is responsible for Operation, Streamline and focus the activities in the Manufacturing, these are all under one Head combined with Quality function, IT and Supply Chain Management. Meanwhile, in charge of R&D, Marketing and Sales.
Sam has many years professional experience in 5” and 8” wafer Fab operations.
Prior to joining WeEn, Sam has worked for Motorola Back/End assembly factory, Tianjin, China, Motorola MOS12, 8” fab at Chandler, Phoenix, USA, Motorola MOS13, 8” fab at Austin, Texas, USA and Motorola MOS17, 8” fab in Tianjin ,China.
Sam has worked also in the SMIC Fab 7, 8” fab in Tianjin, China, PJSC 5” fab in Jilin, China, Aleris Aluminum Co, Ltd , Tianjin, China and NXP’s DJLN, 5” fab in Jilin, China.

Michael Tang is in charge of the Finance and Accounting Dep., Human Resource and Admin. Dep., Legal and Securities Affairs, doubles as Board Secretary as before.
Prior to joining WeEn, Michael has 10 years’ working experiences included 3 years working overseas in Alcatel-Lucent. Be the only finance employee who is selected for Alcatel-Lucent Asia rotation program, Michael takes different finance management roles in different countries during the period. After finishing the program, Michael works as finance controllers for different business unit and group for Alcatel-Lucent Great China.

Kevin Shen is in charge of Corporate Strategy & Business Operation, CS&BO, which includes defining WeEn’s corporate strategy, driving our KPI tracking, pushing for our process improvements and heading the innovation programs with a focus to establish new platforms and address new market segments.
Kevin graduated from Peking University, major in Physics. He has 17 years’ experiences in semiconductors and high tech companies, including NXP Semiconductors, Intel and Accenture. Most recently, he was responsible for China business in Leap Motion, a leading AR/VR technology company based in US.

About Us

Senior Development Engineer Shanghai R&D Full Time
IGBT Senior Application Engineer Shanghai Marketing Full Time
大客户功率器件产品技术质量专家/经理 Shenzhen Quality Full Time
IGBT Program Manager Shanghai Marketing Full Time
Application Engineer – SiC Shanghai R&D Full Time

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About Us

Senior Development Engineer Shanghai R&D Full Time
IGBT Senior Application Engineer Shanghai Marketing Full Time
大客户功率器件产品技术质量专家/经理 Shenzhen Quality Full Time
IGBT Program Manager Shanghai Marketing Full Time
Application Engineer – SiC Shanghai R&D Full Time


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