Micro-Dispensing and Drop on Demand components include high speed dispensing valves and nozzles for use with inks, air, biological reagents and a wide range of other fluids.

Control Valves feature small size, precision performance and long life often exceeding 200 million cycles. These valves are often supplied on manifolds and/or customized to meet special OEM requirements.

Our Scientific Products, including Inert Valves and Pumps are often used in medical and scientific instrumentation where reagents and fluid samples must be handled without contamination. These are often supplied on manifolds and/or customized to meet special OEM requirements.

MINSTAC, The Lee Company's Miniature Inert System of Tubing and Connectors, helps you make the finest leak tight tubing connections. Designed for ease of use, these quality fittings help you control flow, pressure, filttration, and other aspects of aggressive fluids.

We provide an exceptional production service of custom manifolds and macro-assembly for many prominent companies in the bio-medical field. Our prices are competitive, yet we offer engineering supervision that assures quality in both design and production. We have complete electronic and pneumatic test facilities as well as a fully equipped machine shop in our modern plant.

A family that works together as a complete unit can achieve extraordinary things. Our integrated family of miniature, precision, solenoid valves, dispense pumps and inert fluid handling components has been helping designers move beyond the ordinary for over 50 years. How? Superior reliability, consistent performance, and top-notch technical support, including custom design capability. If you're designing a fluid handling system, nobody makes precision fluid control products better and in a wider selection than The Lee Company. Put our family's experience to work for you, and make your next design extraordinary.