Introducing Changzhou Emissions-Free Technology, a pioneering battery manufacturer of cutting-edge, sustainable energy solutions at the heart of the 21st century. With over a decade of development and experience, Changzhou Emissions-Free Technology has had an unrelenting drive to provide innovations in battery technology. Through meticulous planning, research, 3D design modeling and prototyping, our company has produced state-of-the-art lithium ion batteries that deliver exceptional performance, unparalleled safety and unrivaled reliability. The key to the success of Changzhou Emissions-Free Technology is our uncompromising approach to quality and innovation which has been permitted by our in-house integration. We utilise advanced cell sorting machines to ensure quality control right from the start. CNC routers and custom automated CNC spot welding equipment, together with automatic screw and glue dispensing machines ensure that our products meet our exacting standards and provide the customer with consistent high quality products that they can rely on. Using only the best cells from the likes of Samsung, LG, Panasonic and Molicel in combination with our fusible links on every cell, phase changing material for thermal stability and high quality battery management systems, has allowed us to produce the safest batteries on the market. Always give the customer 100% satisfaction is a motto that EM3ev lives by.