Engineered Storage Products Company

Engineered Storage Products Company (ESPC) is the leading manufacturer of GLASS-FUSED-TO-STEEL bolted tanks and structures for the municipal, industrial and agricultural markets. ESPC is part of CST Industries, which include Columbian TecTank, CST Vulcan, TEMCOR, & Conservatek. Engineered Storage Products Company unites four familiar brand names with established reputations in one firm. Aquastore®, Harvestore®, Slurrystore®, and TecStore™ are recognized worldwide as innovators in the manufacture and erection of storage structures. Combining these leaders in one organization benefits our customers with increased resources for research and manufacturing. It means a wider range of products are available to meet your needs from a responsive, versatile single source provider of storage solutions.