About Us

Located in Xianning, Hubei Province—a renowned city in southern Hubei known as the "Home of Osmanthus" and the "City of Hot Springs"—Hubei Sainer Machinery Manufacturing Co., Ltd. is part of the "1+8 Wuhan City Circle" and boasts convenient access to water, land, and air transportation. With a registered capital of 50 million RMB and covering an area of 60 mu (approximately 4 hectares), the company specializes in the R&D, manufacturing, and sales of running gear for railways and locomotives, bogies and axle gearboxes for rail vehicles, wheelsets, non-standard running transmission devices, and other railway auxiliary equipment. The company is a certified Honorary Enterprise and Technology-based Enterprise of Hubei Province, holding ISO9000 series certification and environmental impact assessment approval.

The company's main product portfolio includes powered and unpowered rail vehicle bogies; SNRJXK series new energy electric locomotive running gear and axle gearboxes; SNRJC series diesel locomotive running gear and axle gearboxes; SNRJR series capacitor locomotive running gear and axle gearboxes; railway wheelsets; four major series of modular geared motors (SNRF, SNRR, SNRK, and SNRS); H/B series hard-toothed industrial gearboxes; planetary reducers; QS/QSC series three-in-one reducers; QY/QJ hard-toothed reducers; SNRSHC cycloidal reducers with few teeth difference; as well as non-standard products such as wheel groups and locomotive coupling hooks. With over 10,000 varieties, our products are widely applied in mechanical transmission fields across industries including shield machine auxiliary equipment, railways, metallurgy, mining, lifting and transportation, ports, light industry, chemical engineering, and environmental protection.