About Us

Shenzhenshi ZhenHuan Electronic Co., Ltd.(Shenzhen Keysun Technology Limited), was founded in 2008, is the executive director of the Institute of China switching power supply adapter unit, set product development, manufacturing, sales and service in one. We focus on switching power supply, AC/DC power adapter, battery Charger, LED power supply, Dimmable LED driver, Transformer and so on. The company products of power from output 3W to 320W (output voltage 4.2V to 48V, output current 0.3A to 20A) a total of 1000 kinds of models that can satisfy the demands for different types of consumer electronic devices.

ZhenHuan Electronic strives to bring low cost, fast delivery production to the world. We are committed to minimizing adverse impacts and improving process efficiency in accordance with legislation & ISO 9001:2015. ZhenHuan Electronic is required to meet different power supply driver requirements of scores of industries with a number of automatic production line and excellent testing equipment, for the production of high quality products to provide a reliable guarantee.

ZhenHuan Electronic strives to meet the various safety and quality standards that are recognised across the world. Most of its external power supply upgrade to UL/cUL 62368; UL/cUL 8750; UL/cUL 1310 Class 2 standards; CB EN61558; CB EN62368 standards in full compliance with UL/cUL ETL/cETL RU/cRU FCC CE ROHS SAA C-TICK RCM KC KCC GS TUV CB NOM CCC PSE PSB UKCA safety marks and other international certifications, ZhenHuan Electronic can provide the best and most consistent universal power supplys for all power solutions.

ZhenHuan Electronic has developed technologies that further reduce energy wastage, resulting in universal adapters which are up to 90% efficient. Our goal is to continue to develop such switch mode power supplys and sell the benefits to our customers. KSPOWER changes because of you.