AZ Law Firm is a Montreal-area immigration practice founded by Alex Lu, a lawyer and member of the Bar of Québec, and Zheng Zheng, a Chartered Administrator. It handles Quebec and federal immigration matters, including permanent residency programs, sponsorships, work and study permits, and citizenship applications. The firm offers services in French, English, and Mandarin, and meets clients by appointment only.

Practice areas

This firm’s lawyers at a glance

Law schools
University of Ottawa 1 of 2 lawyers
Languages on the roster
English, French, Mandarin

Who handles what

Where to find them

4999 Saint-Catherine West., Westmount, Québec, Canada H3Z 1T3 · 514-398-0080

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Barreau du Québec directory ↗