DND Services Ltd, We have specialised in Car Stereo Decoding and Repairs since 1992, and we now operate one of the largest Radio Code and Decode resources on the internet. We consider ourselves to be one of the worlds largest technical specialists in the field of Radio Security Code technology, and certainly one of the oldest. If it`s out there, we can almost certainly Decode it, and if it`s not on our website, E-Mail us, and it soon will be!