Launch Tech Company Limited, together with its subsidiaries, provides products and services to the automotive aftermarket and the automobile industry in the People's Republic of China and internationally. It operates through three segments: Automotive Diagnosis, Europe Overseas sales, and U.S. Overseas Sales. The company is involved in the research and development, production, and sale of automotive diagnostic and inspection products; car diagnosis, testing, and maintenance equipment; automotive diagnosis, inspection, repair, and maintenance software; auto electronic products; computer hardware, software, and information system software; and computer network engineering, as well as development and consulting of computer technology; import and export business; development and distribution of computer software and hardware technology; and computer network projects, computer graphic design, graphic design, and corporate image planning businesses.