Zhongshan Tianmao Battery Co., Ltd. was established in 2002 and located in Tanzhou Town, Zhongshan, Guangdong, China, is a high-tech enterprise specializing in R & D, production and sales of lithium ion batteries,which is covering four major product lines of 3C digital batteries, smart wearable batteries, portable energy storage batteries, and light weight power batteries. The company has passed ISO9001:2000, ISO14001, QC080000, ISO45001, CE, UN38.3, UL, FCC, BIS, ROSH, PSE and other certifications,and has a fully functional laboratory that has passed the national CNAS certification and SGS certification. It has successively applied for more than 300 national patents. Its products are exported to Asia, Europe, America, Africa, the middle east and other places in the world. The company is committed to becoming the most influential Chinese new energy integrated service provider in the world.