Shengzhou Hongxin Transmission (HXST) is a leading manufacturer of power transmission components based in Shengzhou, Zhejiang, China. Specializing in Sprocket,Roller Chain Timing Pulleys, Gears, and Bearings, we provide high-precision, reliable solutions for global Agriculture, construction, Food processing, and industrial machinery. With advanced manufacturing equipment and strict quality control, our products comply with ANSI, DIN, and international standards, serving customers worldwide. Contact us for custom designs and reliable supply。