A Forest-based manufacturing company was designated one of the Virginia Chamber of Commerce’s 50 fastest-growing businesses—Tina w/ details—- MRT Manufacturing, off of Timberlake Road, was the only Central Virginia business chosen in the commonwealth for 2013. Providing equipment needed for workers driving diesel-fueled trucks, the parts and truck maker was one of only two in the manufacturing industry. The award, which is in its 19th year, is meant to highlight important economic achievements across the state.