The Free Lock was designed thinking primarily on the traveler's experience. Its handle is a freely rotating lock. It can be unlocked by a coded lock and secured to an area. Such as seat or handrail. So users can rest without worry about the theft while waiting for the plane. Users can also lock it and feel free to go to the toilet. It uses ABC+PC material and corners to protect against travel wounds. It has 50mm wide whisper-quiet wheels that allow you to glide through the airport.

Bruce Tao is a designer who committed to promote the development of industrial design in China and help design students out of confusion. Won more than 100 design awards in the domestic and overseas. Co-founded a scientific and technical corporation specializing in Intelligent Technology Equipment. Cooperated with students majoring in industrial design, computer, automation, intelligence, machinery and electronic information to jointly develop products. Got many national patents for scientific and technological inventions and awards.

Bruce Tao design studio was founded china-focused student-run non-profit organization, operating in over 20 universities nationwide with over 300 members. Committed to promote the development of industrial design in China and help design students out of confusion Won more than 100 design awards in the domestic and overseas. Co-founded a scientific and technical corporation specializing in Intelligent Technology Equipment. Cooperated with students majoring in industrial design, computer, automation, intelligence, machinery and electronic information to jointly develop products. Got many national patents for scientific and technological inventions and awards. Cultivate a large number of outstanding university students with scientific spirit to the society.