Arcadia Inc. 
Arcadia has a window security system for virtually every building need and requirement. We have a solution for commercial, institutional, multiple-story, Interior and high traffic commercial applications. Our distinctive window security system and related components are designed and manufactured according to stringent architectural requirements.
C.R. Laurence Co.
CRL Guarda™ Security Screens are a perfect solution to panoramic view applications while providing a security barrier to unlawful entry to your property. American manufacturing excellence, plus quality materials are the main components in our superior line of screen and security doors. Our CRL service network makes them available throughout North America and Europe.
Rasco Industries
Bug Blocker Overhead Doors provide security, ventilation, prevents entrance by unauthorized people, insects, birds, rodents, etc. Chain-Link Security Doors are overhead doors providing ventilation, preventing unauthorized entry using 2" fencing material. Service Door Screen Inserts are framed screen windows for hollow metal doors. Air Inlet Screen Panels add-in screens for air inlets and louvers.