Beijing zhubong electronic technology ltd., with a registered funding of 20. 28 million, is headquartered at the state-level priority economic development area, the headquarters of the tondai science and technology park in nakamura, china, with a single office on seven floors and an area of over 2,000 square metres. It is a state and two-high-tech enterprise focusing on the development, production and servicing of space audio-visual system products and a “specialty new” enterprise, dedicated to providing sound space audio-visual solutions for distributors, agents and engineering partners。