Ocean Base was established in 2012 and specializes in development ,R&D, production and sales of 5-1000W Switching Power Supply, Ac/Dc adapter, charger, POS machine adapter, Medical power supply ,Led driver powers of constant voltage and constant current adapters which according to the users request. We are one of the key suppliers of various wattage adapters which sell domestic and overseas in China. Since the inception, Ocean Base has been always adhering to the principle of “use of advanced technology，the provide clean energy, continuous improvement in the management and superior customer service” devoting to set up a excellent innovation brand .company covers an area of 7000 square meters, with wave lines, welding lines, semi-finished and assembling- finished product lines and various advanced testing machine and the B/I equipment, with experienced management term and a group of senior research technology, engineering 、QA and processing engineering can provide you with a full range of power solutions and after-sales service. We have attained ISO9001 quality system and the products comply with ROHS and passed UL,FCC,PSE, CUL,ETL,CCC,CE,GS,CB so on approval ,which are widely used in small household appliances and LED lighting appliances, We gain high praise by domestic and international customers with the high quality and excellent services.