Henan Sulun Rail Transit Equipment Co., Ltd. (hereinafter referred to as “Henan Sulun”) is one of the world’s most advanced high-end equipment manufacturers specializing in rolled steel railway wheels, wheel sets, and industrial wheels. Integrating cutting-edge domestic and international technologies and state-of-the-art equipment, the company has established a world-class automated production line for wheel manufacturing. This production line encompasses processes such as billet sawing, forging, rolling, heat treatment, machining, and online/offline inspection. It is capable of producing a full range of rolled steel wheels for railway applications, with diameters ranging from 500mm to 1350mm, and has an annual production capacity of 400,000 wheels.
Since 2022, Henan Sulun has obtained multiple certifications including ISO 9001, ISO 14001, ISO 45001, ISO 50001, IRIS, TSI, and CNAS. Its products cover various types of railway vehicles, such as locomotives, passenger coaches, freight wagons, and urban rail transit vehicles, and have been exported to countries and regions across Asia, Africa, and Europe, including Singapore, Turkey, Poland, Romania, Myanmar, Vietnam, and Nigeria.