Insaco Inc

Insaco is a precision machining company that fabricates parts from all technical ceramics, sapphire, glass and quartz. Since 1947, Insaco has been synonymous with excellence in the development and production of high precision machined parts. As a custom fabricator of ceramic, glass, sapphire, and other hard materials, Insaco specializes in machining parts that often require tolerances measured in millionths of an inch, and wear properties that satisfy even the most demanding applications. For over 70 years Insaco has been earning customer trust by fabricating custom parts from ultra-hard materials like sapphire, alumina, zirconia and silicon carbide. Our concentrated expertise and focus is what makes us unique. No metals or plastics, just ultra hard materials. We’re capable of producing parts with difficult features and to extreme tolerances. The markets we serve are wide and diverse; from aerospace and defense through to medical, semiconductor, instrumentation and process industries. All having one factor in common; our unwavering commitment to quality and excellence. Our company operates at the very highest quality standards and we hold ISO compliance and are ITAR Registered. Insaco engineers are available to discuss practical alternatives for your application including alternative materials and cost drivers. If you need difficult parts custom made from technical ceramics, sapphire or quartz, call 215-536-3500 to discuss your drawing or concept. Or visit us at for more information including available material properties with an Interactive Designer's Guide. Specialties: Diamond grinding services, Sapphire machining, Ceramic machining, Fabrication of ceramic parts, Sapphire parts, Ultra-hard materials, Sapphire wafer carriers, Sapphire prisms, Machining of Hard Materials, Component Supplier, Advanced Ceramic Materials, Sapphire tubes and polishing, Automated centerless grinding, Extremely high accuracy and tight tolerance machining