Sigma Security Devices

We supply forced entry equipment to the police, fire brigades and armed forces, much of which Raydon has made for us for more than 25 years now. We demand the highest quality workmanship, which Raydon never fails to deliver, and dealing with them on everything from new project designs to one-off prototypes has been a real pleasure. Raydon’s experience in all aspects of engineering always shines through! – Company Director Trevor Nightingale