Shenzhen You Tuo Jing Chuang Foreign Trade Co., Ltd. , (www.yt-battery.com)Specializing in R&D, production and sales in industry of rechargeable lithium battery pack for years, Today, we take our prides in providing an extensive range of lithium rechargeable batteries with outstanding performance, During several years' unremitting efforts and development, we have already developed into a certain scale and strength. We always hold the guide lines "high quality, good reputation and service foremost, customer first" Moreover, adding several years of scientific management...