Ming Xia Zhong

Shenzhen B & K Rechargeable Battery, Inc. is a private company that manufactures and sells lithium batteries. The company is based in Shenzhen, China.

Shenzhen Zecheng Electronics Co., Ltd. engages in the design, research, development, production and sale of customized intelligent electronic modules and printed circuit boards. It provides consumer electronics, automotive electronics, medical electronics and biometric products. The company was founded on January 23, 2003 and is headquartered in Shenzhen, China.

Shenzhen Zhangzhong Intelligent Technology Co., Ltd. engages in the research and development, production, and sale of information security and financial business software products. It involves in the operation of mobile digital marketing service business. Its business activities include programmatic mobile advertising transaction, and mobile integrated marketing business. Its Programmatic Mobile Advertising Transaction division offers advertising traffic resources through its self-built mobile advertising platform to provide monitoring services on data impressions, clicks, download success, and installation success. Its Mobile Integrated Marketing division covers media traffic distribution agency services and marketing promotion programs. The company was founded on January 17, 2006 and is headquartered in Shenzhen, China.