Faced with the challenges of heavy loads, dense dust, harsh vibration, and long-hour continuous operation in mining environments, our hydraulic products deliver consistent, uninterrupted power to mining machinery. Built with exceptional durability, robust structural design, and outstanding reliability, our products maintain stable performance under the most demanding working conditions. By minimizing downtime and ensuring continuous equipment operation, our solutions boost mining productivity effectively while strengthening on-site operational safety.

In demanding metallurgical production lines, Qunke hydraulic cylinders deliver powerful and highly precise thrust to rolling mills and continuous casting machines. Featuring exceptional thermal stability, reliable sealing performance, and strong resistance to extreme working conditions, these cylinders maintain consistent performance under high pressure, high temperature, and heavy loads. The outstanding stability and long service life of our products have become critical factors in ensuring uninterrupted, efficient, and safe metallurgical production.

Strength underpins reliability. As a critical component provider to SANY Group and XCMG Group, our high-strength piston rods are extensively applied in excavators, loaders, cranes, and other heavy-duty equipment. Featuring excellent wear resistance, superior fatigue strength, and precise surface finishing, our piston rods maintain stable performance under extreme conditions of heavy loads, continuous vibration, and harsh outdoor environments. With industry-leading durability and dependable operational consistency, they effectively extend service intervals, reduce downtime, and strongly support the high efficiency, stability and long service life of engineering machinery.

Built to endure the harshest marine and port environments, our piston rods deliver consistent performance for shipboard systems, container cranes, terminal handling machinery, hatch covers and mooring equipment. Engineered with premium corrosion resistance, high structural rigidity and excellent wear-proof properties, our products maintain stable operation under long-term exposure to salt spray, humidity and heavy-duty working cycles. By ensuring reliable movement, reducing maintenance costs and extending service life, our piston rods serve as a dependable core component for safe, continuous and high-efficiency operation in the marine and port industry.