Video – Which CMA Materials Do I Need?

In this video, HOCK international President Brian Hock discusses the different CMA study packages offered by HOCK and helps you choose which one is best for you. You can see pricing for our CMA materials here.

1 Comment

  1. Sultan on March 28, 2017 at 5:54 am

    Many Thanks Mr. Brian for the Video, it’s really helpful.