Vendedor vianna

shen zhen jkn battery co ltd。 a company with 10 years of professional production experience in batteries. .such as alkaline battery 、ni-mh&ni-cd battery、li-ion button cell battery、18650 battery,ag battery, and other batteries, we can also produce batteries according to customers requirements。 our products are widely used in digital cameras, mp4 players, high-power electric toys, electronic instruments, gifts, electronic calendars, calculators and other electronic appliances. we believe can offer you competitive price and high quality products