Dongguan Funsong is a lithium ion battery factory in Guang dong province, the major products is 18650 battery, lifepo4 battery and so on.With good quality, customized products, reasonable prices and professional recommend, our products are widely recognized and trusted by users.About shipping cost we can arrive every country, different countries have different professional forwarders, the price will be very advantages, when send the goods, we also will tracking the logistic information for you.Welcome new and old customers contact us for future business relationships and mutual success!