Address: Chuangxin Road No. 668, Gaoxin District, Changchun PR of China.
Sales phone:
0086-431-80871588
0086-431-80871788
Email: 3468242165@qq.com
BC&HC have already obtained Independent Electronic Patent Application Qualification from State Intellectual Property Office. We apply patents for 10-20 inventions annually. We can cooperate with you before, during and after the patent application.