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SUN, Jiangang (Roy) Partner

Professional Experience

Roy Sun (Sun Jiangang) is a diligent and reliable lawyer with strong business sense. He joined JunHe LLP in 2006, and focus on Corporate and M&A, Private Equity/Venture Capital, Compliance, and NGO practices.

Sun has extensive experience in mergers and acquisitions, and private equity/venture capital investments including both equity and asset deals. He has a strong ability to provide all-round legal services in the course of an investment, ranging from deal structure design, legal due diligence, transaction documentation, negotiation, closing, completion of post-closing covenants, restructuring for IPOs, and other general cooperate services.

Sun often advises international clients on foreign direct investment, and has provided legal services to dozens of multinational enterprises and NGOs with respect to negotiation with local government, land bidding, incorporation and restructuring of China subsidiary, liquidation and closure, contract review, compliance review, labor law advice, foreign NGO registrations in China, etc.

Sun has extensive experience in legal professions. Before joining JunHe, Sun was appointed by BlueScope as its acting China general counsel in 2011. He is as an adjunct professor for LLM students by East China University of Political Science and Law, and Fudan University Law School, and a member of M&A practice committee by Shanghai Bar Association. 

Sun is often ranked as leading lawyer by reputable institutes, including Chambers & Partner, China Business Law Journal, China Legal Education and Career Seminar Series and etc.


LL.M., University of California, Berkeley, USA 

LL.M., Shanghai Academy of Social Sciences

LL.B., East China University of Political Science and Law

Professional Associations

Mr. Sun is a member of All China Bar Association and Shanghai Bar Association. 

Language Skills

English, Mandarin and Shanghai dialect.

JunHe is the only Chinese law firm to be admitted as a member of Lex Mundi and Multilaw, two international networks of independent law firms. JunHe and selected top law firms in major European and Asian jurisdictions are “best friends.” Through these connections, we provide high quality legal services to clients doing business throughout the world.