Inquiry (采购产品): Security, Alarm and Safety Hi, My company is a start up and we want to produce a new device which consists of 2 infrared emitters, 2 infrared receivers, 1 NOR gate, 1 threshold to measure rough distance, 1 battery and a sound buzzer. All connected in a circuit. This device is an alarm device which alerts people to take the keys after they lock the door in case they forget. We want to do mass production, estimated sales qty is about 4000 devices/month. Does your company sell these components? How much is the rough cost of each of them? Does your company have factory to manufacture the whole device as well? Thanks, Trang **** Hidden Message ***** Ms. Trang, Seguro Link, 96286165, Country:Singapore **** Hidden Message ***** tranthutrang_271@yahoo.com
