Vri HQ

Established in 1975, McGregor & Associates Inc. is an electronic assembly company located in Brookville, Ohio. The company provides electronic manufacturing, mechanical assembly and much more. McGregor & Associates Inc. s manufacturing technologies and services include bar coding, functional/in-circuit testing, conformal coating, wave solder and reflow soldering, among others. In addition, the company sells cable, tube, wire, capacitors, connectors, etc. McGregor & Associates Inc. is an ISO 9001:2000 certified and has affiliations with the IPC-Association Connecting Electronics Industries and American Society for Quality (ASQ).

Founded in 1978, AluChem is one of the leading producers of alumina. The company produces a range of high-quality calcined, reactive, tabular and activated alumina. It also supplies refractory-grade bauxites, zircon flours and a variety of refined mineral products. The company supplies raw materials and aggregates for the ceramic, refractory and glass industries. It offers magnesium oxide that is used as desulphurization agent for treating flue gas. The company also provides various toll processing services that include packaging, blending, grinding, screening and drying. It sells polish-grade alumina that is used with buffing compounds. The company has a branch in Cincinnati.