Shenzhen Billionet Technology Co, Ltd is combination of R&D, Production and marketing about switching power adapter, battery charger, LED Driver, Open Frame Power supply and customized power supply. Billionet Co. established in 2008, marketing office located in Shenzhen, R&D center and production located in Dongguan city, the factory covers an area of over 3000 square meters with The production capability of 300000monthly, 2 SMT Lines, 2DIP Lines, 2pakcing lines and 3 aging racks Our production comply with ISO9001 Quality Management Control System and ISO14000 Circumstance Management Control System, our products have passed CE, FCC, UL, TUV, GS, BS, CB, SAA, PSE, KC and China Great Wall Certificates. Our advantage is offering 3-240W Power supply, battery charger and LED Driver; we have strong R&D ability and good quality and competitive price, our product series as following: Switching Adapter: 3~7.5W, 12W, 24W, 36W, 48W, 60W, 90W, 120W, 150W, 180W, 200W, 240W; Battery Charger: 3~12W, 15~30W, 60~120W, 120~240W LED Driver: 1~3W, 3~5W, 3~7W, 4~7W, 5~7W, 7~12W, 10W, 12~18W, 12~24W, 18W, 24~48W Free samples are always offered 2-year quality warranty period; LED Driver IP67 has 3-year quality warranty. HIGH QUALITY, REASONABLE PRICE, ON-TIME DELIVERY, EXCELLENT SERVICE AFTER SALES, You are always welcome to contact us. Thank you all~ Shenzhen Billionet Technology Co., Ltd Panfore Co., Ltd