We are China's largest vibration motor / DC micro motormanufacturer with over 25 years of design and manufacturingexperience. Our KOTL brand of coin vibration motors and LRA's arewidely recognized by engineers for their high quality and lowprice. We have 4 production facilities producing over 250 millionmotors and LRA's annually for some of the largest companies in theworld. Our commitment to providing you with the most innovativeproducts and services is second to none.