Dayangshu Industrial and Commercial Office of Oroqen Autonomous Banner Market Supervision and Administration Bureau. According to the Baidu map query, the Oroqen Autonomous Banner Market Supervision and Administration Dayangshu Industrial and Commercial Office window is responsible for trademark registration. It is located 190 meters northeast of the intersection of Gankui Street and Zhongchen Road in the Oroqen Autonomous Banner, Hulunbuir City, Inner Mongolia Autonomous Region. When applying for a trademark, the applicant should submit relevant documents and a copy of the person's ID card; if entrusting a trademark agency to handle the matter, the applicant should submit, in addition to other documents that should be submitted, the entrustment of a trademark agency to handle the trademark registration. power of attorney.