NJPCDoc is a professional computer repair and technical support firm under the management of its parent company QIANQIANWANG Inc. based in New Jersey. Our professional technicians specialize in providing solutions that effectively meet the customers' urgent requirement. We are dedicated to prolonging the life of your existing computer by repairing or upgrading operating systems, repairing software conflicts, installing additional memory, replacing all kinds of hardware such as laptop's DC power jack, LCD screen issues, hard drive, CD/DVD drive, sound and video cards, setting up a wireless network, solving printing issues, and much more upon request. By providing the most professional service, we will make sure your computer runs like new, even much better than before! *For IT solutions company, we would like to offer the vendor service for you to meet your urgent requirement!