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
Trademark Services
Patent Services
Commercial Legal & Corporate Legal
Litigation and Prosecution Service
Our Services
What We Offer for You
Prosecution Services
Litigation Services
Commercial Legal & Corporate Legal
Legal Consultation & Advice
Trademark Services
Patent Services
Copyright Services
Contract Drafting
Due Diligence
Legal Investigation
Sworn & General Translation (Mandarin – English)
Our Team
Meet Our Dedicated Consultants
Connect With Us
Let's Work Together
Have Any Question?
+86 131 6591 5823
Send Us Email
law@zjbls.com
Visit Us Anytime
Room 907, Building 1, Sky Wing Business Center, No. 133 Hongtai Road, Shangcheng District, Hangzhou, Zhejiang, China
Contact Us
News & Articles
The Latest News
When AI Dramas Get Pirated: China’s First Criminal Copyright Case
AI-generated short dramas are one of the fastest-growing formats on Chinese video platforms. In May 2026 a court in Guangzhou handled a question the format had made unavoidable: if a drama was made largely by…
Aesop v AMAXY: Can a Brand Protect Its Signature Packaging in China?
China’s latest packaging dispute highlights the growing importance of trade dress and unfair competition law in brand protection. Introduction Can a company protect the look of its products when competitors use similar packaging without copying…
When a Jeweler Meets a Sanitary Pad Brand: Inside Tiffany vs. Alffany
Photo: Tiffany & Co. and Alffany logos shown side by side. Source: Global Times. Jewelry and sanitary pads don’t have much in common. A Beijing courtroom is now deciding whether their names do. Tiffany &…