Established in 2003, Beijing ZBSD Patent & Trademark Agent Ltd (hereinafter referred to as “ZBSD”) has been committed to providing its clients with valuable services of high quality, holding ‘Honesty, Diligence and Efficiency’ as its business concepts. Its excellent services in IP area have won the trust and praise of its clients.

ZBSD’s headquarter is located in Beijing, with branches in Xi’an,  Chengdu, Shenyang,Changsha, Xuzhou, Taiyuan, Nanyang and Hebi, with  over 420 staff members, including 5 lawyers, 93 patent attorneys, 202 patent engineers, 12 trademark attorneys and over 120 management and supporting staffs.