ShenzhenShengDaXin Technology CO.,Ltd, is a professional hightechenterprise security equipment development, production, sales andcontractrelated projects. Since its 2004 inception, has always beenthe spirit of "technologybased, quality first, customer service,continuous improvement principle, to extend the depth of the filedof security, which has become a backbone of China's securityfield. "SaGuard" is the brand of security equipment which ShengDaXinCompany produce and sale, including digital bullet camera, domecamra, IR waterproof zoom camera, high speed dome camera, zoomcamera, digital video recorder, matrix, surveillance equipment andother surveillance products, has won a number of awards andhonorary titles of the domestic security industry. ShengDaXinCompany has thousands of customers at home and abroad, to provide avariety ot security equipment and services. With the expansionof the security market and security equipment requirements continueto increase, we will uphold our philosophy to continuously provideusers with the most frontend and the most reliable securityequipment and services.