Welcome to Changsha Mining Equipment Co., Ltd.
As a trusted supplier of mining and industrial infrastructure, our company is proud to provide high-performance crane steel rails that meet the growing demands of heavy-duty operations worldwide. Manufactured from premium U71Mn manganese steel, our rails combine exceptional toughness, wear resistance, and fatigue strength—qualities essential for long-term performance in challenging environments.
Every rail we supply adheres strictly to U71Mn chemical and mechanical property standards. This ensures that our customers receive consistent quality capable of supporting cranes under heavy loads and frequent use. From ports to large-scale mining sites, our rails are built to withstand intensive service without compromising reliability.
We offer a full series of standard profiles—QU70, QU80, QU100, and QU120—to cover diverse lifting requirements. Whether for lighter applications or ultra-heavy-duty projects, our range enables clients to choose the most suitable solution for their specific operations.

[A display of crane rails in our rail factory warehouse]
Reliable Performance: Our crane rails maintain stability even under extreme working conditions, minimizing risks of unexpected downtime.
Extended Service Life: High resistance to wear and corrosion ensures longer intervals between maintenance.
Improved Safety: Robust construction significantly reduces the risk of rail failure, creating a safer work environment for on-site teams.
Beyond supplying materials, we also provide technical support to help customers design and implement rail systems. Considerations such as track layout, maintenance access, and environmental factors are carefully reviewed to ensure the best performance outcome.
As global mining and heavy industries continue to expand, we remain committed to delivering dependable crane steel rails that enhance efficiency and safety. With our expertise and quality-driven approach, we aim to support clients in building stronger, more reliable infrastructure for years to come.