Hen ower Shanghai Technology Co., Ltd. has been specialized in DC/DC and AC/DC converters and other types of Power Modules for many years.

We passed ISO9001:2008, CE, UL and RoHS certifications. We are the member of China Power Supply Society. Our product quality is in the leading position in the field.

Main application areas for our products: automatics, medical, lights, instruments, electrical power, industry, airlines, railways, highways, ships, Internet, communication and petrochemical industry Our factory is located in Ningbo City, Zhejiang Province. Welcome to visit.