Hong Kong Langson Communications is dominated by the international market, and its basic services include short MMS, voice call, and data services. It plans to enter the international 5G business field this year. In the communications industry, it is rapidly developing diversified and high value-added value-added services. Within five years, it strives to achieve a market share of 80% and achieve listing.

CITS Consulting, main conference and exhibition, exhibition display, international research, high-end tourism customization, scenic development, custody real estate technology projects, health scenic recuperation and smart scenic office, aiming to cooperate with unique undeveloped scenic areas around third- and fourth-tier cities , Smart tourism, customized product tour (a product developed by integrating the characteristics of modern tourism and seizing the life characteristics of young people born between 1985 and 2005)