HST was founded by a group of enthusiastic technicians and sales force who have abundant of experience in products and highly motivated to serve customers. Our goal in pursuing the best and perfect has made us in continuous progress. Customer-oriented and service-oriented mindset has made us become a staunch and professional supplier.

We manufacture high quality customized and standard NTC thermistors, focus on the markets of telecommunications, medical, instrumentation, and as well as automotive and consumer and general industrial electronics. Also we distribute some temperature relative components from reputable manufacturers of varistors, PPTCs (polyswitch) , thermo cut-offs, thermostats, and some general components, chip resistor, MLCC, diode, bridge (rectifier) as package service.