Mingkey,one of the most professional manufacturers in security industry in China,with coverage area on R&D,producing,marketing and after service. Our full range of various products including Analog CCTV Camera ,Speed Dome,DVR,IP solution and management software. 　　Through technical innovation and independent R&D, Mingkey provides its customers with competitive products and solutions. In addition,we keep the basic orientation of technology innovation and developing capacity ,with input for science research doubling each year,which guarantees innovation of products and technology and sustainable development of intellectual property. 　　Mingkey has passed ISO9001:2008 quality system certification and widely applied ERP,CRM management system.Main products have been approved by inter...