Van Son has appointed Robert Speijer as president of Van Son Holland Ink of America. Mr. Speijer joins Van Son with an extensive  background in the paint and chemical industries, and has more than 20 years of experience in management and marketing at the international level.      After 40 years with the company, Joe Bendowski, Van Son’s most recent president, has decided to change his responsibilities within the company and begin his transition toward retirement.      In addition, general ma...