Yong An Yu

China National Nuclear Corp. engages in research and development and production of nuclear energy development and construction and nuclear technology application. The company was founded on June 29, 1999 and is headquartered in Beijing, China.

Hengyang Tellhow Communication Motor Co., Ltd. engages in the manufacture and sale of military modified vehicles and modules. Its business activities include sale and modification of civilian vehicles, and manufacture of mechanical and electrical products. The company was founded on January 19, 2004 and is headquartered in Hengyang, China.

Jiangxi Tellhow Military Industry Group Co., Ltd. engages in the development, production, and sale of generators and generator sets. It offers acousto-optic mechatronics products, communication equipment, satellite navigation equipment, new energy, new materials, new technology products, and electromechanical equipment. The company was founded on May 30, 2005 and is headquartered in Nanchang, China.

Beijing Tellhow Equipment Technology Co., Ltd. engages in the development and promotion of technology. Its business activities include technical consulting and training; product design; technology research and experimentation; and sale of self-developed products, computers, software and auxiliary equipment, mechanical equipment, electronic products, and communications equipment. The company was founded on May 29, 2013 and is headquartered in Beijing, China.

Shenzhen ZHBT Communication Technology Co., Ltd. engages in the development and service of communication systems, video surveillance, lightning protection, air broadcast warning, integrated access equipment, and timing equipment. The company was founded on September 19, 2002 and is headquartered in Shenzhen, China.