Diener Precision Pumps specializes in the production of ISO-certified micro-pumps tailored for medium and high-volume OEM clients. Our company marries advanced engineering expertise from California's technology hub with Switzerland's renowned precision manufacturing. From the inception of product ideas to their actualization in production and continued customer support, DPP's distinguished reputation for technical design excellence, rapid prototyping, and superior quality has made us the preferred partner for all your pump needs. With over 2.5 million pumps sold since our establishment, our commitment to excellence is evidenced by the high level of customer loyalty we enjoy. Our DPP Precision Gear and Metering pumps, characterized by exceptional design and precision Swiss manufacturing, stand out as the most precise and long-lasting continuous flow pumps on the market.