Tianjin Ly-On Imp & Exp Co., Ltd. is established in 2007, located in Tianjin, China. The main supervisors have 10-20 years working experience in the battery field. Ly-on enjoys an excellent reputation through years of business experiences and has built stable business relationship with a group of clients distributed through US，Belgium, Spain, France and etc.
»Supply the design service.
»Supply the production tracking.
»Supply the battery quality evaluation.