Hcb battery co.,ltd is mainly engaged in the r&d and manufacturing of non-rechargeable lithium batteries,including: green high power li-mno2 batteryã€green high power li-socl2 batteryã€aluminum film ultra-thin li-mno2 batteryã€green high power & temperature li-socl2 batteryã€green high power li-so2 battery. it is china’s leading manufacturer of non-rechargeable lithium battery.