Shenzhen Efengmax TechnologyCo., Ltd is a manufacturer focusing on unique differentiated videosurveillance products.Our business model is to provide product customization anddevelopment for global customers in various fields,Our Valueproposition is- Featuredand Customized Specialist, supplier of devices and service in thesecurity field.All our management, R&D and technical persons have more than 10years experiences in security industry. We are rapidly growing upevery year, and have already achieved a very good performance.