Metal treating; treating [forging] of metal; treating [stamping] of metal; treating [stamping] of metal; treating [shaping] of metal; treating [shaping] of metal; treating [embossing] of metal; treating [tempering] of metal; treating [tempering] of metal; treating [enamelling] of metal; metal casting; metallurgical smelting; metal melting services; custom manufacture of tools for others; die casting; die-casting of metals; machining parts for others; metal tempering; treating [tempering] of m...

computer hardware and software for automatically controlling the flow rate of molten metal