Metal heat treatment contractors
4830001 Annealing and stress relieving services for metals 4830002 Post weld heat treatment (PWHT) services 4830003 Tempering services for metals 4830004 Hardening, oil and water, for metals 4830005 Vacuum hardening services for metals 4830006 Laser hardening services for metals 4830007 Ion implantation services for metals 4830008 Nitride hardening services for metals 4830009 Case hardening services, carbon (carburising), for metals 4830010 Case hardening services, cyanide (cyaniding), for metals 4830011 Carbonitriding services for metals 4830012 Press hardening services for metals 4830015 Austempering services for metals 4830017 Flame hardening services for metals 4830018 Induction hardening services for metals 4830020 Sulphurisation services for metals 4830021 Calorising services for metals 4830022 Boriding services for metals 4830023 Sherardising services for metals 4830024 Normalising services for metals 4830026 Solution heat treatment services for metals 4830030 Heat treatment services, high frequency, for metals 4830031 Heat treatment services, laser, for metals 4830033 Deburring services, thermal, for metals 4830035 Titanium diffusion bonding services for metals 4830036 Chromising or chromium diffusion services for metals 4830039 Surface re-hardening services for metals 4830040 Heat treatment services for turned metal parts 4830043 Cryogenic processing services for metals 4830044 Aluminising and heat treatment services for light alloys 4830046 Metal heat treatment services, on-site 4830047 Stress relieving services, thermal, offshore 4830049 Annealing and testing services for chains
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