Kingrail Parts is a modern forging enterprise specializing in free forging, ring rolling, heat treatment and machining. We can provide forged step shafts in various sizes.

Our forged shafts range in diameter from 2 inches to 27 inches and can be up to 46 feet in length. We can also produce hollow drilled shafts up to 46 feet in length.

Material: 42CrMo, 40CrNiMo, 40Cr, 40CrNi, etc.
Product specifications: Able to produce various forgings with diameters of 100mm-6000mm
Surface treatment: quenching and tempering + quenching
Surface roughness: 0.8

Our production plant covers an area of more than 100,000 square meters, and 120 workers and 20 technicians work together to ensure that our railway products meet international standards such as BS, UIC, DIN, etc.

We have advanced testing equipment for ultrasonic flaw detection, magnetic particle testing, hardness and mechanical testing, as well as metallographic and chemical analysis.

Kingrail Parts is ISO9001, ISO14001, OHSAS18001 certified, and holds key certifications from CCS, BV and other industry authorities, ensuring first-class product quality and high reliability.

We can also customize according to your specific requirements. Our mission is to fully meet the needs of our customers.

We have more than 20 years of experience in designing and manufacturing forged shafts, and our forged shaft products are exported to Asia, Europe, America, the United States, Germany, the United Kingdom, France, Vietnam, Thailand, etc.

If you have a forged shaft project, please contact us. We can provide you with the best step forged shaft solution.