Shenzhen city sea optic electronic technology limited company   

        the company has long been engaged in closed-circuit television monitoring system equipment and wireless network card research and development production and sales work, independently developed the "sea" series of digital hard disk recorders, and provide various types of cameras, PTZ, lens, the ball machine encoder / decoder and a bracket, shields and other peripheral equipment. "Haishi" will spare no effort to provide all relevant product expertise and very elastic, flexible ordering and delivery schedule, positively facing the new market and customer requirements, in order to maintain the effective method and the most competitive price, provide diversified services for the customers. Welcome new and old customers to contact with our company to establish long-term cooperative partnership, "depending on the sea" Shu Libai Times staff confidence, as long as customers to cooperate with us. Must let the customer feel satisfied, because "Haishi" is: to provide first-class products, first-class service

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