Constantin Precision Instruments was established in 1998. Our scope, products, & services; manufacture of precision components & mechanical assemblies to customer specifications, for the oilfield, semiconductor, and aerospace industries. We pride ourselves on high-quality employees and workmanship. CPI has a core group of employees that have worked for us since we opened our doors in 1998. We treat our customers and employees with integrity and respect and have very little turnover. We have the ability to provide customers with high-quality parts on time with ultimate craftsmanship.