Guangzhou YIFENG Electronic Techlonogy Co., Ltd established in 2005. We are the profassional manufacturer of laptop adapter. The products extend all over the world. "the customer is God, the quality is life", it is the aim that we carry out over a long period of time. We hope to cooperate with more domestic and international business enterprise expanding a market together mutual benefit, hold hands to enter totally. Welcome ODM, OEM.