WELCOME TO SMITHS HIGH PERFORMANCE Smiths High Performance is a leading stockholder and supplier of high performance metals and plastics to the global motorsport sector. We specialise in the supply of high technology engineering materials and are support partners in a range of specialist markets. When you purchase from us, you will be joining some of the biggest and best-in-class engineering companies. WHEN PERFORMANCE REALLY MATTERS... You will be joining some of the biggest and best global engineering companies. As a Tier 1 supply chain partner to the world's leading motorsport companies, our unique business structure and ethos allows us to offer services which are otherwise unavailable in this sector. WE OFFER - High performance alloys - Rapid, global supply - UKAS accredited laboratory - Individual supply packages