The company obtains the intellectual property rights management system authentication
2017-03-22
February 25, 2016 to 26, Beijing in the knowledge management system of intellectual property rights certification limited two experts to visit our company, Li Shouyun chapter torrent, to my company's operation system of intellectual property rights for a period of two days of audit. Zhao Jinjun, deputy general manager of the Ming and Qing Dynasties, Zhao Zechao, chief engineer, as well as various departments