Welcome to our renewed web site!
We have rewritten the entire site. This went online on 24th February 2007 and some areas are still under development.
Pledge & Aldworth Engine Turners™
Our oldest business, established in 1978, providing an international engine turning service for the whole trade from artist-craftsmen to volume manufacturers at the very finest quality for all types of work.
Everything you ever wanted to know about engine turning is here, including an updated edition of The Illustrated Engine Turning Reference™, our free educational resource for students, designers and craftsmen.
Oreillon™ - Secure Encryption NOT YET RELEASED!
A new form of secure encryption with million-bit plus unlimited key length overlaid by single-use unlimited bit-length key. How it works, why it is the most future resistant kind of encryption, how to get it, how we solved the symmetrical key distribution problem without using prime numbers, plus a demo to try online or download. Released as Open Source. Source code and full algorithm schematics for easy understanding for programmers included. Free JavaScript implementaion for you to download and use. We will be releasing this as soon as the licensing issues have been fully decided.
™ Occidental Design Ltd - Launching soon.
Pledge Systems™ Robotic engineering designed to order.
If you need a 3D printer that prints ceramic glaze designs onto cups and other complex shapes, or a machining centre for unusual materials or products such as ceramics, or any other robotic or CAD CAM system designed, we can do it.
This web site conforms to the W3C XHTML 1.0 Transitional specifications and should work with all major browsers. Every HTML page is hand coded for best network optimization and has been individually validated and date stamped.
