Shenzhen Keysun Technology Limited.was founded in July, 2003, Keysun is a company specialized in the research,development,manufacture,sales and services of power supply,power adapter,led power supply,Led driver,AC/DC adapter,Switching power supply,waterproof power supply.

We have many years of experience in power supply solution,and Our products come with safety regulation standards:IEC950,EN61347,EN61558,EN60601,UL60950,1950,1310 cLASS 2,1012 And in full compliance with UL/CUL RU/CRU CE ROHS SAA C-TICK KCC GS TUV FCC CB NOM CCC PSE certification.