We stock an extensive range of RWMA copper (C18200, C18150, C18000, C17510, C11000, C10100), copper tungsten (Class 10–13, 20), molybdenum (Class 14), and more. These are available in rounds, bars, plates, weld wheels, or custom shapes for industrial applications requiring precision cutting.
Learn MoreOur team of experts provides an extensive inventory of standard and specialty electrodes from industry-leading brands like Tuffaloy, CMW, and Luvata. We also manufacture customer-specific tooling in-house to match your exact job specifications, materials, and production goals.
Learn MoreNSRW builds, repairs, and rebuilds resistance welders, spot welders, and controls. We supply transformers, chillers, and testing systems, and offer consulting, retrofits, and troubleshooting services to extend manufacturing equipment life and preserve system reliability.
Learn MoreWhat We Do
NSRW works closely with manufacturers to improve every part of the resistance welding process. We supply copper and refractory alloys, engineer custom electrodes and tooling, build or rebuild welders, and support equipment. With over three decades of experience and hands-on technical support, we aim to improve weld quality, extend tool life, and keep your production on schedule with consistent results.
See What We DoOur Services
We provide standard and custom resistance welders, rebuild services, chillers, transformers, and test equipment. Our team helps diagnose production issues, improve weld consistency, and plan effective upgrades. We also supply replacement parts and offer on-site support to keep your line running. NSRW focuses on practical solutions that improve weld quality, extend the life of resistance welding equipment, and reduce unplanned downtime.
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