Modern mining relies on automated machinery like the WC55E Shovel Loader. These machines require high-precision hydraulic guide rings and seals to function in semi-autonomous environments.
There is a growing shift towards biodegradable hydraulic oils. Our hoses are engineered to resist chemical degradation, ensuring compatibility with new petroleum-based and bio-synthetic oils.
With EN856 4SH and SAE standards, we prioritize blowout prevention. In the high-stakes world of deep-sea or deep-earth mining, safety is the primary procurement filter.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, growing from the Xianyang Kelong Rubber Products Institute. We are a technological innovation company integrating R&D, production, and sales. We concentrate on hydraulic seal sets, high-pressure hoses, and coal mine auxiliary transportation equipment.
Our products are widely applied in Coal mining, Civil Aviation, High-speed railway, Engineering machinery, and Wind power. We are currently ranked in the top three in the domestic coal machine sealing industry, with an 8% domestic market share.
600M RMB
Total Assets
400M RMB
Annual Output
500+
Employees
180+
Technicians
Our production base for high-pressure hoses utilizes a complete set of equipment imported from Italy, ensuring every millimeter of hose meets international standards.
Our sealing products adopt the equipment and production technology of the DMH Company in Austria, known for being the world's leader in seal machining solutions.
Over 7% of our annual income is reinvested into R&D. With 180 engineers, we specialize in customizing longwall hydraulic support systems for specific geological conditions.
Kelong New Materials
