THE PRESRAY CORPORATION

The Presray Corporation specializes in the design, manufacture, and integration of mission-critical mechanical and sealing systems for high-security federal facilities. Their core capabilities center on fabricated structural metal components, fluid power actuators, and precision gasketing solutions tailored for extreme environmental conditions, particularly in tornado-resistant and air-pressure-resistant door assemblies. The company delivers engineered replacements for hinge blades, pins, actuators, and control systems used in containment and secure infrastructure, demonstrating deep expertise in mechanical reliability under pressure differentials and cyclic loading. Their engineering services include inspection protocols and system-level integration for flood and blast mitigation structures, indicating proficiency in structural integrity analysis and field-deployable retrofits. Technical differentiators include custom material selection for corrosion resistance, dynamic sealing performance under thermal cycling, and compliance with rigorous mechanical tolerance standards for life-safety applications. The Presray Corporation maintains a strong, recurring relationship with the Department of Agriculture, providing specialized components for secure research and containment facilities, including biosafety level upgrades and tornado-protected infrastructure. They also support the Department of Defense with structural inspection and barrier system evaluations, suggesting experience in military installation resilience programs. Their primary industry focus lies in fabricated structural metal manufacturing, fluid power actuator production, and gasket/sealing device fabrication—all aligned with defense and agricultural infrastructure modernization. These capabilities position them as a niche supplier for high-integrity mechanical systems in sensitive federal facilities requiring fail-safe operation under extreme conditions. The company operates as a small business from its facility in Wassaic, New York, with no public certifications on record. Its geographic presence is localized, but its technical scope extends nationally through targeted federal contracts, establishing it as a specialized vendor for mission-critical mechanical systems in government security and research environments.