Profile: Sunray Engineering Ltd. is a designer and manufacturer of steel security doors. We are accredited with ISO 9001:2008 and ISO 14001:2004 certified company. Our products include security, industrial, flush steel & fire doors, steel louvers, trench covers and vision panels. Our secure vision panels offer discreet observation by natural surveillance whist providing security and privacy. Our SaverDoor® is suitable for use as a fire escape, personnel access or in a number of industrial applications such as bin stores, electrical cupboards and plant rooms.