Alter Diesel has been proudly serving the diesel injection industry for over 15 years. We specialize in manufacturing high-quality diesel injector repair kits using highly precise machines to ensure accuracy and consistency in every product. Our commitment to quality is reinforced by state-of-the-art measurement and inspection devices that guarantee every kit meets the highest standards. Serving customers worldwide, Alter Diesel has become a reliable partner for businesses seeking dependable and durable solutions. We continuously innovate to meet the changing needs of the diesel market and deliver excellence in every product.