The Iota Sigma Group consists of two companies based in South Wales, UK: Iota Developments LTD is a precision product engineering and rapid prototyping company. They couple craft based industrial model making with advanced CNC machining and RP processes. Sigma Manufacturing LTD is a product manufacturing company specializing in electronic product enclosures. Touchscreens, Large Displays and Handhelds. They are based in South Wales, UK. Iota Developments - Product Development Computer Aided Design - Creative Concept to Fully Engineered. CAM Machining Centres - One-offs, Small Batches. Rapid Aluminium Tooling - Low Cost & Fast turn-around. Rapid Prototyping - SLA, SLS, Polyjet, 3D Printing. Craft Modelmaking - Testing & Appraisal, Decoration. Sigma Manufacturing - Manufacturing Custom Enclosures - Ruggedized, Fully/Part Kitted Enclosures. Injection Moulding - In-House & Far East. Metal - Metal Fabrication, Stamping, CNC Machining, Die Casting. Rubber - Moulded, Grips, Keypads, Seals, Over Moulding. Decoration - Spraying, Pad-Printing, Labels & Decals. Assembly - Sub Assembly and Full Product Assembly.