About Us

American Power Connection Systems, Inc. was founded in Bay City, Michigan in 1992. APCSI is a growing manufacturing company that specializes in custom designed laminated shunts, bus bars, and cables. With an in-house Tool & Die Dept. and our experienced shunt manufacturers, we are available for all your needs. Depending on material availability, APCSI has a delivery time of 2 weeks, but 1-3 day rush orders are available for an additional cost. We are more than happy to quote your standard or custom designed connectors.

Bottom Line … we manufacture the highest quality U.S.A. made product available anywhere! Give us a call and we’ll prove it to you!!!