Alpha CAD Service, a subsidiary of Alpha BPO, was established in 2006 due to increasing in demand for Architectural & Structural engineering design and drafting services. WHY ALPHA CAD SERVICE? - Our Price is as low as US$ 15 / hour. - We are flexible, amiable and passionate just like the colleagues in your workplace. - A team of qualified professionals to meet your needs immediately. - Teams can work around the clock in order to meet your deadlines. - Small as well as big projects are given equal precedence by our team.