Is the production of button batteries in Fu Nan and Shenzhen true or false?

Really. According to official website and Fujian Nanping Fu Nan Battery Co., Ltd., it is understood that this enterprise is one of the 520 national key enterprises, a national high-tech enterprise and an export enterprise supported by the Ministry of Foreign Trade and Economic Cooperation, and has branches in other areas such as Shenzhen, so the Fu Nan production in button cell and Shenzhen is true. Fu Nan brand battery is a famous brand product in China, a famous brand product in Fujian, a famous trademark in Fu Nan, China and a famous trademark in Fujian.