China Science Patent Trademark Agents Ltd
11/F, Bldg. D,International Finance and Economics Center, No. 87, West 3rd Ring North Rd. Haidian District, Beijing 100089, P. R. China
Tel: +86 10 68619696
China Science Patent Trademark Agents Ltd. (CSPTAL) is one of the leading and largest IP firm in China. Founded in 1984, the firm is recognized for its quality services covering all the aspect of IP practices, especially for its technical competence and international experiences. The firm enjoys its long-term business relation with clients and associates all over the globe. Undergoing a steady boom of the business in the past 20 years, CSPTAL is persistent in the commitment to its values of Reliability, Integrity, Quality and Efficiency!