Supra Group has been supplying custom metal products and services  for over 40 years. We specialize in design and manufacturing of machines and tools for metal sheet and tube fabrication. We created  S.T.T. in 1977, subsidiary especially dedicated to machines and tools for tube fabrication. Its capabilities includes forming (reducing, expanding, flaring...), cutting and bending.     ISO 9002 Registered since 1996, S.T.T. provides with its close specialization the most reliable and efficient solutions for the tube fabrication industry.

All of our products are manufactured at our factory located in Saint Denis Les Ponts (28).This factory is continually updated with the latest in manufacturing, inspection, and material handling technology: - Computer-aided Design with I-DEAS ARTISAN software; - Manufacturing on NC controlled  machines.   Since our activity is especially geared towards automotive and aeronautic industries, the experience and expertise of our design team give us the opportunity to bid on most of projects and needs.