About 2 Trademarks found that are owned by Hangzhou Mansheng Intelligent Technology Co Ltd

Acoustic amplifiers; Chronographs for use as specialized time recording apparatuses; Electric door chimes; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Personal stereos; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Portable audio players; Portable DVD players; Portable power chargers; Protective covers and cases for cell phones, laptops and portable media players; Wireless charging mouse pads; Wireless earbuds; Wireless electronic scales; Wireless portable document printers for use with laptops and mobile devices; Wireless speakers

Humidifiers; Air-conditioning installations; Battery-operated night lights; Drinking fountains; Electric fans; Electric lamps; Electric night lights; Electric water purifiers for household purposes; LED lights for automobiles; LED luminaires; Machines for making ice; Multi-purpose, electric countertop food preparation apparatus for cooking, baking, broiling, roasting, toasting, searing, browning, barbecuing and grilling food; Refrigerating appliances and installations; USB-powered hand warmers; Utility lighters for lighting grills, fireplaces and candles