Questum (also known as Quimmco Autopartes y Maquinados) is a provider of manufacturing solutions for commercial, light, and recreational vehicles, off-highway, aerospace and energy, and mobility industries. It specializes in casting, close die forging, heat treatment, machining, grinding, engineering, mobility, etc. The company manufactures cable drums, suspension arms, mounting frames, swing towers, hydraulic covers, steering knuckles, and other products.