About High Frequency Technology
High Frequency Technology was founded in 1971 in Lindenhurst, New York for the purpose of selling re-built RF welding machinery. The company remained within this industry sector for nearly ten years when it began to sell and market exclusively new RF heat sealing machinery and turn key systems for the domestic market. In 1991, High Frequency technology began to manufacture it's own line of HFT RF welding systems. Within a short while of being the newest entry as a builder of RF welding machinery, our RF welding machines and material handling systems evolved into a clear market leader with sales offices in both coasts and eleven countries around the world. With the beginning of the new millennium, HFT RF welding systems evolved as the industry leader and largest manufacture to the RF Appliqué Welding industry.

Today, High Frequency Technology is a leading provider of engineered products and services exclusively devoted to the RF welding of thermoplastics with over a 40 year heritage solely devoted to the RF heat sealing industry. Our RF welding product lines include Dielectric Insulating Materials (buffers), Brass Electrode Rules, Modular Tooling systems, Specialty Vinyl Films and PVC Foam, Triode Electron Tubes and RF system components, Material Registration Systems and a large variety of production supplies.

Our RF welding product lines include Dielectric Insulating Materials (buffers), Brass Electrode Rules, Modular Tooling systems, Specialty Vinyl Films and PVC Foam, Triode Electron Tubes and RF system components, Material Registration Systems and a large variety of production supplies.