Lifeng international Co.,Ltd has 7 years history.We are the manufactuer of computer parts in china.Including laptop keyboard/laptop battery/LCD.hinge/LCD cable/LED/LCD//laptop adapter etc.We have factory.Welcome to book.Brand name such as HP/Toshiba/dell/acer/asus/lenovo etc.Exported to Europe,America,Middle East,Oceania country.We offer the pc parts with good quality,the competetive price and the best service to each partners.we hope that we have the cooperation in this area.and I am sure that we will win-win.We always promised: keyboards are all Origianl and Brand New.So if interested,We may send some samples to let you check for free.If you pleased with them,you may pay for them or with your soon order.We did business with our good faith.We factory promised that we will offer the permanent warranty for all pc parts.