Tri-State Rigging Equipment is a division of Tri-State Equipment Company Inc., located in St. Louis, Missouri and is your tur ... nkey solution provider for lifting and rigging applications. With over 50 years of rigging and material handling experience, Tri-State Rigging Equipment is the industry standard for bringing customers solutions in repetitive lifting applications, precise product placement, and awkward load handling. We offer the best off-the-shelf rigging and material handling equipment. Custom designed and engineered rigging devices along with special equipment solutions create cost effective improvements for your most demanding lifting projects. read more