Jian Gui Chen

Shenzhen Digitone Investment Holdings Co., Ltd. engages in industrial development investment. Its business activities include investment management, investment advisory, and technical consultation. The company was founded on October 21, 2014 and is headquartered in Shenzhen, China.

Shenzhen Huaxin Ruide Investment Co., Ltd. engages in investment, domestic trade, and investment consultation; the research and development of water technology and provision of related technical services; technical consultation of water projects and project management services; import and export; economic information, business, and commercial information consultation; research, development, and sale of electronic products; as well as design and construction of water equipment installation and decoration, and intelligent building projects. The company was founded on October 26, 2017 and is headquartered in Shenzhen, China.