Alloy USA, an affiliate of Omix-Ada, is a company that tests and develops their products through racing and off-roading until perfected. With a massive warehouse in Corona, California, Alloy USA have tons of stock on hand. Their axles use high-density 4340 Chromoly that is heated and tempered in an elaborate process using some of the finest machining techniques available. This laborious process results in axles 40% stronger than stock components. CNC machining results in precisely built components, time and time again. With a great user warranty program on their products, the people at Alloy USA are certain you can rest at ease when using their products.