manufacture and supply engineered polymers, plastics, composites, and metal parts and product; prototype fabrication of new polymers, plastics, composites, and metal products; machine shop services, namely, machining parts; parts molding; manufacture and supply metal, elastomer, and inflatable seals and sealing systems to the order and specification of others; supply and custom manufacture of polymers, plastics, composites, and metal seals, bellows, diaphragms, filters, and strainers, precision burst discs, latching solenoid valves, pressure regulators, relief valves, and check valves, all of the foregoing products for use in fluid control; manufacture and supply polymers, plastics, composites, and metal parts, tapes, films, and fibers; prototype fabrication of new polymers, plastics, composites, and metal products; molding services, namely, creating custom molded polymers and plastic shapes and parts through compression molding, isostatic molding, injection molding, molding, and auto molding; etching of polymer sheets, films tubing, and three-dimensional shapes; manufacture of polymers, plastics, composites, and metal parts