Torregrosa names president of Milton Roy Europe….
| By Chemical Engineering
Spehar
Torregrosa
Ferreira
Maguire
Hedden
Tim Spehar becomes manager of contract services for Haviland Products Co. (Grand Rapids, Mich.), a provider of chemical formulation, blending and packaging services.var AIAD_adc644209ed8d0e4efecb7575c8ec06b_693a077169628;googletag.cmd.push(function(){var…