WeldTool Technologies is an international specialty welding wire and filler metal supplier serving aerospace, defense, petrochemical, marine, medical, and industrial industries. We supply MIG wire, TIG rods, micro-wire, brazing alloys, hardfacing, and PTA metals in nickel (Inconel, Monel, Hastelloy), titanium, cobalt (Stellite), stainless steel, aluminum, copper, and tool steel grades. Certified to AMS, AWS, ASME, MIL-SPEC, DFARS, Boeing, P&W, and GE specs. Full mill certs and traceability on every order. Approved military supplier. Fast worldwide delivery. If you can't find it — we have it.