Electro-Matic Ventures Inc., a supplier of high-tech automation components and services headquartered in Farmington Hills, Mich., in March announced it had acquired RAF Fluid Power, a provider of advanced automation with a focus on pneumatic and robotic solutions. RAF, located outside Cleveland in Solon, Ohio, is the first acquisition for Electro-Matic Ventures, which has three other subsidiaries: Electro-Matic Products, Electro-Matic Integrated, and Electro-Matic Visual.