Changzhou Zhongke Gearboxes Manufacture Co., Ltd. was established in 2011. It is a high-strength and high-tech comprehensive enterprise engaged in research and development of reducers. The current construction area is more than 28,000 square meters. It mainly produces high-torque co-rotating and counter-rotating parallel twin-screw gearboxes, ZLYJ single-screw hard tooth surface reducers, ZKG high-torque gearboxes, ZLYJF motor direct-connected gearboxes, and ZLYZ motor direct-connected reducers , ZKT gearbox, ML series, XKQ series, R/S/K/F series and other reducers. Widely used in equipment in plastics, rubber, new energy, lithium batteries, food, feed, mining and other industries. It has the advantages of "stronger stability, more compact structure, lower noise, stronger load-bearing capacity, higher transmission efficiency, and smaller oil leakage rate".