Mark Andy announced that Dave Telken, who has been with the company for more than 30 years in several different capacities, has been promoted to VP of aftermarket service.   During his tenure with Mark Andy, Telken has served in a variety of mechanical design and support roles, most recently as aftermarket service director, where he helped oversee the growth of Mark Andy’s service and retrofit business.   He will continue his current responsibilities, while also working to identify expansion...