Persistor&Partner Co.,Ltd<br> <br>Persistor & Partner Co Ltd is specialized in supplying of cold and hot packs, instant ice ....Address:Lianfu Road Shanghai Shanghai 200001 ChinaEnergon Solutions LtdEnergon Solutions is a UK company that specialises in the development and production of heated lifestyle products ....Address:The Stables, Puttocks End,, Anstey, Buntingford Herts, UK