IJ Research, Inc.

Company record

IJ Research, Inc. operates as a custom‑manufacturing partner delivering a broad portfolio that includes feed‑throughs, hermetic window assemblies, seals, coatings, heaters, lenses, heat sinks, evaporators, packages, rings and optical filters. Its production capabilities extend to precision machining, fabrication and laser welding, while additional processes such as metallization, brazing and sealing are also available. The firm further supports glazing, bonding and complete packaging solutions, and it offers surface‑treatment services that cover coating, grinding, lapping, sputtering and electroplating. Prototype development is provided to accelerate new‑product cycles. Product lines are engineered for demanding sectors such as neutrino‑research components, microwave windows, biomedical electrical connectors, optical lenses, radar systems, particle‑physics experiments and X‑ray applications. The customer base spans the semiconductor, telecommunications, electronics, aerospace, defense, medical, oil and gas industries.

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