The twin brand was created in 2008 and was officially established in july 2014 as liaoning double-sport cultural communication ltd., known as double-sport. With the aim of promoting the professionalization of chinese billiard projects in the spirit of "professional, honourable and caring" , the elites and professional management teams of the two-part sports industry have sought to harmonize the efficiency and effectiveness of sports activities by professionalizing the new poles of the chinese billiard industry, the new standards of the prestigious help desk industry, and the concept of operating with care to feed the new thinking of society. Based on the operation of sports brokers, large-scale events and events, the operation of billiard clubs, the internet + billiards from the media, the development and development of international high-end billiards sales, the sports advertising media, the international college of polo training, and other seven business boards, two-ton sports hav...