Huizhou Hongsheng Medical Technology Co., Ltd., established on 2013-01-24, Business scope includes research and development,design,Production,Sales:Color-changing LCD thermometer,Color Changing Gift Card,color changing ring,color changing watch,Color changing tag,color changing bracelet,temperature sticker,Clothing accessories,Class I medical device,arts and crafts(Does not contain ivory and its products),Packaging Materials,plastic products,paper products,metal products;Sales:medical instruments.