Shenzhen Starwell Technology Co., Ltd. was established in 2005, located in Shenzhen City China, Starwell specialized in development, production, sales and service of switching power supplies, power adapter, battery charger, laptop adapter, Led driver, POE adapter, dimmable Led driver etc... , we obtained ISO9001:2000 Quality Control Attestation Certificate in 2010, Most of our products are obtained CE, FCC, UL, CUL, TUV, GS, C-TICK, SAA, CCC, CB, MEPS, EUP, BS, PSE,EK, EMC, EMI, ROHS,Energy star V etc certificates which are widely used all over the world,The certificate scope can coverage from 3 Watts to 500 Watts. We also accept customized production for your special requirement.