As our family grows, ADI-Burtek continues to provide exceptional technical support through our knowledgeable staff. In light of this continuing commitment, we at ADI-Burtek are promoting a set of standards called PTSO (Progressive Technical Standards) which we will not only adhere to but build from by offering new and exciting opportunities for you, our valued customer. We welcome you to explore this website and learn about PTSO and our Certification programs. Enjoy.