Shanghai Sunny Medical Technology Co ., Ltd, a company manufactures body warmer, hand warmer and toe warmer, is the biggest manufacturer to make "warm baby" in China. It is located in international city ---Shanghai and has a standard factory about 3000 squaremeters with independent warehousing facilities and offices.40 thousand "warm baby" can make for one day. Shanghai Sunny has advanced equipments and professional person to test all the products and make them qualify. We try our best to supply satisfied goods and superior service to our customers.