JoulWatt Microelectronics (Hangzhou) Co., Ltd. is a newly established high-tech microelectronics foreign-invested enterprises, located in the HangZhou, JaulWatt‘s product for  power management chip, and providing reliable system solutions , products and services for the electric power, telecommunications, electric vehicles and other industrial users.

The company has an efficient management and technical development teams, , with integrated circuit design, system integration, cross-industry collaboration, and business management  
Product Lines;

·AC/DC for LED Lighting
·Charging 4 in one IC for Power bank
·SBMS: battery Charging for e-Vehicle
·DC/DC for Telecom & Consumer Electronics