
Company Strength
Boasting over 500 employees, nearly 180 engineers and technicians, an R&D center, and investing over 7% annually in research, we deliver robust and innovative production capabilities.
Learn MoreShaanxi Kelong New Materials Technology Co., Ltd., founded in 1996 evolving from the Xianyang Kelong Rubber Products Institute, is a cutting-edge technological enterprise combining research & development, manufacturing, and sales. The company focuses on hydraulic seal sets, high-pressure hoses, coal mining auxiliary transportation equipment, and related repair and technological services.
Their products have gained widespread application across vital industries such as coal mining, civil aviation, high-speed rail, engineering machinery, and wind power sectors worldwide. With a firm commitment to quality, Kelong ensures high-performance products trusted by customers globally.
600
Million RMB
Company's total assets
400
Million RMB
Annual output value
500+
Employees in the company
180+
Engineers and technicians
The hydraulic seal industry plays a pivotal role in Saudi Arabia’s expanding industrial landscape. As the country continues to diversify its economy under Vision 2030, sectors such as oil & gas, construction, mining, and renewable energy are heavily reliant on hydraulic systems to enhance operational efficiency and safety. Hydraulic seals, integral to maintaining pressure and preventing leaks in cylinders and machinery, witness rising demand in these applications.
Local industries such as petrochemical plants and offshore drilling rigs require hydraulic seals that endure extreme conditions including high pressures, temperature fluctuations, and corrosive environments. In addition, Saudi Arabia’s growing wind power farms and heavy construction projects provide further avenues for sealing technologies.
With increasing industrial automation and the adoption of Industry 4.0 technologies, the demand for high-performance, durable, and precision-engineered hydraulic seals is expected to grow steadily over the next decade.


Ultra-tough, high-pressure hydraulic hose ensuring rock-solid machinery performance in Saudi Arabia’s mining operations.

Rigorously tested hoses designed to maintain crane stability and safety under Saudi Arabia’s extreme environmental conditions.

Innovative hose design combining flexibility and strength, facilitating efficient installation for offshore oil rigs.

Boosting equipment efficiency with advanced high-pressure hoses tailored for Saudi Arabia’s wind farms.

Boasting over 500 employees, nearly 180 engineers and technicians, an R&D center, and investing over 7% annually in research, we deliver robust and innovative production capabilities.
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Certified by ISO and IRIS, our dedicated team enforces strict quality standards through every production stage to ensure premium products.
Details
Our massive production capacity, backed by skilled workers and deep R&D investment, allows us to serve diverse market demands worldwide.
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Equipped with specialized testing equipment, we rigorously certify product strength, durability, and functionality before shipment.