HTS International Corporation

HTS provides innovative, engineered solutions for tooling in the injection molding and die casting industries. Based in Knoxville, TN, we operate internationally in the USA, Austria, Germany, Slovenia, Italy, Czechia, Spain, and Sweden. We sell product throughout North and South America, Europe, and Asia-Pacific regions.For die casting, we provide a standardized die casting set for shot end systems (injection system) that includes a shot tip (plunger tip), shot sleeve, shot block (distributor), and shot tip rings. When used together, the HTS set reduces cooling time, extends component lifetime, and improves the thermal stability of the injection system.For injection molding, our conformal cooling inserts are setting a new standard in the industry. We offer sprue bushings for cold runner systems, cooled gate pads, hot runner manifolds, cores, plate inserts, and custom cavity inserts. We help reduce cycle time, which helps our customers (both mold makers and molders) stay competitive.