Proco Products, Inc. is a manufacturer and supplier of rubber expansion joints, PTFE lined rubber expansion joints, PTFE convoluted expansion joints, ducting joints, rubber check valves and piping penetration seals for industrial applications in the Biomass Sector. Proco is located in Stockton California and has $3M in inventory under roof to satisfy needs. If a special length, built-in offset or any other special build is needed, Proco can supply in as little as 4-5 weeks based on customer need. Please check out our website for more information.

2431 North Wigwam Drive

PO Box 590 (95201)

Stockton, CA 95205

USA