Tranfan Law Office provides you with legal solutions for
Your Business
from a
Full Service Law Firm
Based in Hangzhou, China
30+
Years of Experiences
About Us
Tranfan Law
Tranfan Law Office is a China-based full-service law firm dedicated to helping businesses protect their rights, manage legal exposure, and operate confidently in domestic and international markets.
With offices strategically located in Hangzhou, Ningbo, and Nanjing, we are positioned to support clients across some of China’s most active commercial and manufacturing regions.
Certification
China’s Top 100 5A Level Trademark Agency
China’s A Level Patent Agency
Why Choose Us?
Strategic Solutions, Trusted Results
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Our Services
What We Offer for You
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Have Any Question?
+86 131 6591 5823
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law@zjbls.com
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Room 907, Building 1, Sky Wing Business Center, No. 133 Hongtai Road, Shangcheng District, Hangzhou, Zhejiang, China
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News & Articles
The Latest News
Xiao-I vs. Apple: Why a Valid Patent Still Lost the Siri Lawsuit
Apple just won a 14-year legal fight in China. On June 10, 2026, the Shanghai High People’s Court threw out every claim in Xiao-I Corporation’s lawsuit against Apple. Xiao-I said Siri copied its 2004 chatbot…
Luckin Coffee Wins Landmark Trademark Appeal in Thailand — And Sets a Record for Damages
Quick summary: On July 8, 2026, Thailand’s Court of Appeal for Specialized Cases upheld a lower court’s ruling in favor of Luckin Coffee in its long-running trademark battle against Thai conglomerate Royal 50R Group, operator…
How We Cleared a Patent Roadblock for a Mushroom Lamp Entering the EU Market
Case type: Successful invalidation of an EU “prior design” registration Result: Client’s product cleared for EU market entry The Situation In May 2025, our client planned to launch a mushroom lamp in the EU market.…