Kat vr joined. Kat vr is an abbreviation for hangzhou virtual technology ltd. The scope of operations includes general business projects: technology research and development, technical services, technical advice, transfer of technology results: virtual real-life product technologies, network product technologies, computer software and hardware, goods networked product technologies, electronics, fitness equipment, recreational software; design, installation: smart network control system equipment; production, wholesale, retail: computer software and hardware, electronics (other than electronic publications), fitness equipment, etc. It is a technical company dedicated to the development and operation of virtual reality interactive equipment, which seeks to provide users with a more complete vr immersion experience. Kat vr owns more than 30 independent intellectual property rights at home and abroad, including virtual reality interactions, artificial bodyology, human engineering, action capture, etc., and has independently developed the vr platform series of products, as well as being one of the two major global providers of odt. Kat vr, through its core vr technology, actively expands the vr application production business, following the completion of the vr+ grid safety education platform, the new model of technical training and safety education for vr+ blast industry, the vr train mobilization training system, the site safety education exercise project, the fire safety education platform, the vr virtual model house and vr travel, among others, in collaboration with different enterprises, and has evolved into a content production company for national professions。