Metal fabrication and finishing services for others; Custom manufacture of molds for use in industry; Injection molding of plastic for others; Molding of plastic materials; Custom manufacturing of components and finished products from various materials for others; Custom molding of components and products from various materials for others; Custom fabrication of prototypes, tooling, metal components, molds, machines, and finished products; Cutting of metals; Parts molding; Mill working; Grinding; Sand blasting; Treatment of materials in the nature of metal, plastic, glass. fiber, and stone; Treatment of materials in the nature of metal, plastic, glass. fiber, and stone by means of machining, turning, grinding, polishing, and molding; Treatment of common metal materials