It was founded in 1999, it is a professional security equipment suppliers and solution providers, R & D, manufacturing, sales as one of the national high-tech enterprises.Company has more than 50 R & D personnel, providing burglar alarm, smart home, security accessories such as a full range of products.As a great sense of security companies, we has been committed to high quality products and services to achieve their social value. Light of science, and extended life everywhere. Meian ...