Shenzhen sritec technology co.,ltd located in Shenzhen city,Guangdong,china,specializing in battery charger,adpater,and battery pack as a professinal manufacture with reliablly high quality and high good reputation all the world.We have been focusing on designing and manufacturing on Li-ion and lead acid battery charger series of high efficiency and environmental protection.Creating all the time, continuously updates our products and improve our service.Our R&D team is always committed to the development of new advanced products that are up-to-day. To give our customer the best quality and compettitive price.