We are one of the best professional manufacturers who specialize in making Primary Batteries (Dry-Cell) in China mainland.
With Several years OEM experience, now we only provide OEM/ODM service for the customers.
Depend on superior quality of our products and our service, we obtained good reputation and we have many cooperation partners as TOSHIBA, SAMSUNG, MITSUBISHI, JUSCO and etc.
Alkaline1.5V: LR20, LR14, LR6, LR03, 6LR61(9V).
Heavy Duty1.5V: R20P, R14P, R6P, R03P, 6F22(9V),4R25(6V)
Rechargealbe cylindrical batteries and button cells.

If you need the best battery,just contact me at my email address:tracy@gptbattery.com