Established in 1998 , Shenzhen Chitongda Electronic Co.,Ltd. has made a name for itself in the list of top suppliers of Alarm ,Security Equipment in China. The supplier company is located in Shenzhen, Guangdong and is one of the leading sellers of listed products.Shenzhen Chitongda Electronic Co.,Ltd. is listed in Trade India's list of verified sellers offering supreme quality of Alarm System on Spot ,GSM SMS Intercom Burglar Alarm ,Alarm System with Call SMS & MMS etc. Buy Alarm ,Security Equipment in bulk from us for the best quality products and service.