Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in both domestic and overseas. 

With large manufacturing capacity and self-developed IOT based Battery Management System (BMS) and Energy Management System (EMS) technologies for both Lead Acid Battery System and Lithium Ion Battery System, HRESYS is playing a significant role in integrating the whole battery industrial chain vertically. The company is committed to build global marketing and to achieve the globalization strategy. 

HRESYS is dedicated to be a Global and Local Smart Energy Solutions Provider for a Cleaner World!