Yes According to the inquiry information, Beijing Hengan Subway has registered its trademark, obtained the certification of the industrial and commercial department and has a legal business license. The address is at Waicheng South Road 166, Chaoyang District, Beijing, which is true. Beijing Hengan Guardian Metro Security Company is a professional security company dedicated to providing customers with efficient, safe and accurate security inspection services. The company has a professional technical team proficient in various security inspection technologies, which can provide customers with safe and reliable security inspection services.