Company Profile
KeySun Group was founded in 2008, We focus on AC/DC adapter, LED power supply, Dimmable LED Driver,  and Battery Charger.Total of 1000 kinds of models that can satisfy the demands for different types of consumer electronic devices.
We strives to bring High quality and safety products, fast delivery production to the world. We are committed to minimizing adverse impacts and improving process efficiency in accordance with legislation & ISO 9001:2015. KeySun Group is required to meet different power supply & Charger 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.
KeySun Group trives 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, KeySun Group can provide the best and most consistent universal power supplys for all power solutions.

Sincere cooperation

Sincere cooperation is the basic principle for Keysun to gain the recognition of the industry externally and the recognition of the staff internally. In the new historical stage, we will continue to uphold the purpose of "sincere cooperation", fully integrate the industry and social resources..
Win-win sharing

Adhering to the concept of win-win sharing is the foundation of Keysun's success. Stable and reliable upstream and downstream partners are the strong guarantee for our growth in the past. It is our responsibility to promote and help the growth of partners, and win-win with partners is the criterion.

Have the courage to bear

It is not only a kind of courage, but also a kind of responsibility, which requires each of us to treat our work, our customers and the difficulties we will encounter with a highly responsible attitude, and dare to try, dare to challenge, dare to break through and dare to undertake in the continuous work.

Willing to struggle

Being willing to struggle is the spirit that Keysun forms together and keeps all the time. We always advocate the work style of taking struggle as pleasure and advocating willingness to struggle. Long life, with struggle to fly together, because it is my lifetime care; Among men, fly with struggle.

If you have any suggestions or question for us.Please contact us.