Shenzhen Songfei electronics Co., Ltd, is a professional laptop adapter/ power adapter, ac dc adapter manufacturer from 5W to 300W with a history of nearly 13 years in Shantou, Guangdong.Based on the belief and culture of quality but with competitive price. we aim to design and produce the high quality adapters and support compettive price. so far, we have 5 engineers, and have developed high and stable quality adapters, and be a big supplier of adapters in China. With 10 production lines, and about 200 workers with over 2000 square production base, and over 1500 square warehouse to prepare and keep bulk material, we can support customers with very fast production time.With strict QC and testing team, we do 100% full loading and burn-in testing and full function, ripping, and high-pot etc testing. so that our bad rate is only 1-2 of 1000pcs. and win many good feedback from our customers.We have CE FCC ROHS UL ETL etc certificates for our adapters. and also our production sold many to all over the world so far. Welcome our old and new customers to inquiry and cooperate for long-term relationship, we will not let you down!