We are the World's Greenest Refiner! - Hoover & Strong has been refining precious metals for over 106 years and we pride ourselves on utilizing environmentally-friendly refining techniques that always exceed federal, state and local environmental regulations.
When you refine with Hoover & Strong, you are helping to protect our planet. All refined metals are recycled into our Harmony brand of 100% recycled mill and jewelry products.
In April 2012, SCS Global Services, a globally-recognized independent third party sustainability expert, certified us as a "Responsible Refiner".
This certification confirms our ongoing commitment to the environment and to our customers who demand raw materials that are ethically sourced with minimal environmental impact.