Is there a patent office in Zhengzhou?

Zhengzhou has an agency of the State Patent Office. You can get to know it. Contact: Tel: 037 1-65977 156 Fax: 037 1-65978899 E-mail :zhengzhou@sipo.gov.cn Postal Code: 450003 Address: Newspaper Building, No.28 Agricultural East Road, Jinshui District, Zhengzhou City 1704.