PMA Group is contributed in Hong Kong 2004 and established in 2006 as the leading enterprise of Graphene heat management applications in China. The company specializes in scientific research, development, production and sales. As a National High-tech Enterprise, PMA Group has passed ISO9001, ISO14001, ISO45001 management system certification and owned with No.1 Graphene heating film complex laboratory.
PMAKULALX Z20 Graphene Heating Far-infrared Hand Warmer is a kind of healthy physical therapy products adopting graphene heated technology, with far infrared hot compress effect on the hand for warming hand in winter. Also can be used as the power bank.