Matsumoto first to Shenzhen Technology Development Co. Ltd. Purchasing Department - China

Matsumoto first to Shenzhen Technology Development Co., Ltd. Guangdong Group, a subsidiary of Wai-hung, and Matsumoto, electricians, Gu and plastics, electrical appliances, such as Masano with a group of Brothers. The company's main visual intercom, and its own R & D team, have their own factories, its own research and development, their production and their sales. China Security Industry 50 companies.