Dudadiesel.com is a professional supplier of the necessary chemicals, filters, pumps, tanks and Viton® hoses required for producing & using biodiesel to home brewers and biodiesel businesses. We also supply other alternative energy equipment such as solar water heaters. We also supply various chemicals for other small projects & industrial applications, as well as solenoid valves, stainless steel plate heat exchangers, and many other various, hard-to-find products. We strive for excellence in customer service and ship our products daily right to your door.