Stock Drive Products/Sterling Instrument strives to be the best as a manufacturer of quality electromechanical components and assemblies. We are dedicated to continuous improvement through training,
investment in the latest manufacturing techniques, machinery
and skilled employees that make customer satisfaction their personal responsibility.
SDP & SI are companies that were founded by engineers.
Today these companies are still managed by engineers and are supported by a highly trained engineering and design staff. Manufacturing, sales, marketing, production and support personnel are all engaged in providing customers with a quality product at the best value.