<p>Over the last 35 years SIMA has evolved to become a highly respected and trusted supply chain partner to manufacturers and OEM’s, with reliable and flexible customer service which provides the security and guaranteed supply of critical minor metals.</p> <p>The business is built around core strategic vision to be offer world <br>class leading supply of minor metals to manufacturers of high-grade <br>steels and superalloys of the Aero engine, gas turbine, medical, diesel <br>turbochargers, oi