Explore our top-rated industrial seals and high-pressure hoses engineered for extreme performance.
The global HP-Hydraulics (High-Pressure Hydraulics) industry is witnessing a transformative era, driven by the increasing demand for heavy-duty machinery in mining, construction, and renewable energy sectors. As infrastructure projects expand across Southeast Asia, the Middle East, and Africa, the need for reliable, cost-effective hydraulic sealing solutions has reached an all-time high. HP-Hydraulics components, including piston seals, rod seals, and high-pressure hoses, form the "circulatory system" of modern industrial robots, excavators, and wind turbines.
Currently, the market is shifting toward Advanced Material Science. Traditional rubber seals are being replaced by sophisticated PTFE (Polytetrafluoroethylene) and high-grade Polyurethane (PU) compounds that offer superior wear resistance and low-friction properties. For global procurement officers, the challenge lies in balancing "Cheap Quotes" with "Uncompromising Quality." This is where Shaanxi Kelong New Materials Technology Co., Ltd. bridges the gap, offering factory-direct prices with European-grade technology.
Industrial GrowthThe HP-Hydraulics market is expected to grow at a CAGR of 4.5%, reaching billions in valuation as automation takes over traditional labor-intensive sectors.
Material InnovationNanocomposite materials and self-lubricating seals are the future, significantly reducing machine downtime and maintenance costs for global enterprises.
Digital IntegrationSmart hydraulic systems with integrated sensors for real-time pressure monitoring are becoming a standard requirement for Tier-1 industrial buyers.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, which grew from Xianyang Kelong Rubber Products Institute. It is a technological innovation company integrating R&D, production, and sales, concentrates on hydraulic seal sets, high-pressure hoses, coal mine auxiliary transportation equipment, and technological services. Our products have been widely applied to the Coal mining industry, Civil Aviation, High-speed railway, Engineering machinery, Wind power, and more. The high-quality products and services are trusted by customers all over the world.
As global environmental regulations tighten, the demand for non-toxic, recyclable hydraulic materials is skyrocketing. We are pioneering the use of bio-based elastomers that maintain high elasticity under 700+ bar pressure while reducing the carbon footprint of industrial machinery.
Modern "HP-Hydraulics" requires seals that can withstand fluctuating pressures without leakage. Our KL series utilizes Italian-imported equipment to ensure a perfect fit, reducing energy loss by up to 15% in heavy machinery like Tunnel Boring Machines (TBM).
Purchasing managers from Europe to South America are increasingly looking for "Direct Factory Exporters" in China. By cutting out middle-men, Kelong provides Cheap Quotes for high-volume orders without sacrificing the technical standards required by ISO and IRIS certifications. Our 8% market share in the domestic coal machinery sector proves our ability to compete at the highest level.
Our HP-Hydraulics solutions are battle-tested in the world's most demanding environments.
Boasting over 500 employees, nearly 180 of whom are engineers and technicians, along with an R&D center and 7%+ annual R&D investment, we ensure robust and diverse production capacity.
With ISO and IRIS certifications, our professional team conducts strict checks throughout the production process, guaranteeing top-notch product quality.
Adopting equipment and production technology from DMH Company in Austria and complete sets imported from Italy, we stay at the forefront of the industry.
At present, the company's total assets are 600 million RMB, with an annual output value of 300 million RMB. Enterprises R&D personnel accounted for 17.5%. In the past three years, R&D investment accounted for more than 7% of the total income of the year. The company is among the top three in the domestic coal machine sealing industry. We focus on technological innovation and continuously improve the technological content of products, so that our technology always remains at the forefront. We sincerely welcome you to visit and cooperate with us to create a brilliant future!
Kelong New Materials
