instruments for accelerated wear testing

Steel fabrication and finishing services for others; treatment of metal, namely, steel; welding, Treatment of materials in the nature of metal by means of processing being sawing and planning; services of preserving an object by processing being treatment of materials in the nature of metal by means of processing; Metal plating; plating of metals; metal treating; metal tempering; metal casting; cutting, shaping, polishing, abrasion or metal plating being treatment of materials in the nature o...