TIANJIN AMJOY TECHNOLOGY CO.,LTD was cooperated with The China Shipbuilding Industry 707 Research Institute and Tianjin 707 Hi-tech enterprise.AMJOYI engages in research of intellective electric products and environment equipments which has acquired many patent rights.Flagship products are Intellective Touchless Ecological Purifying and Media Displayer,Intellective Touchless Ecological Purifying Solar Compactor,Intellective Communication Doorbell,Intellective Dustbin, remote operated  mobile Dustbin,Intellective Toilet and Intellective Electronic Sensor Twisted Doors,Intellective  Microwave Sensor Lights / Switches, Intellective Family??? Products, creative  household products,etc.