High-performance hydraulic seals and wiper systems designed for extreme temperature and heavy industrial loads in Central Asia.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, which grew from Xianyang Kelong Rubber Products Institute. As a technological innovation powerhouse integrating R&D, production, and sales, we specialize in hydraulic seal sets, high-pressure hoses, coal mine auxiliary transportation equipment, manufacturing repair services, and bespoke technological solutions.
Our products have been widely applied across heavy-duty sectors including coal mining, civil aviation, high-speed rail, engineering machinery, and wind power. Trusted globally, our mission is to deliver exceptional sealing integrity and fluid conveyance safety for extreme operating environments.
600M
Company's Total Assets (RMB)
400M
Annual Output Value (RMB)
500+
Skilled Company Employees
180+
Engineers & R&D Technicians
The company ranks among the top three in China's domestic coal machine sealing industry. High-pressure rubber hoses and frame-type handling vehicles are projected to reach the top three market positions within two years, with core products capturing an 8% domestic market share.
Tailored rubber seal products and high-pressure hose systems operating under demanding climatic and geological conditions in Tajikistan and Central Asia.
Ultra-tough, high-pressure hydraulic hose engineered for rock-solid performance in Tajikistan's mountainous mineral extraction sites.
Rigorously tested hydraulic hoses ensuring absolute structural stability under extreme Central Asian thermal variations.
Innovative design combining exceptional flexibility and burst-resistant strength, simplifying deployment in regional hydropower facilities.
Upgrading renewable energy equipment efficiency with high-pressure fluid conduits built for high-altitude wind farms.
Airtight sealing and long service life in high-pressure tunneling settings, significantly reducing heavy equipment maintenance overhead.
Unmatched engineering capability, advanced European manufacturing technology, and strict quality assurance standards.
Boasting over 500 employees, 180+ engineers, an advanced R&D center, and dedicated annual reinvestment exceeding 7%, ensuring versatile production capacity.
Backed by ISO and IRIS certifications, our professional QC team conducts rigorous testing throughout every manufacturing phase to guarantee defect-free reliability.
Advanced manufacturing lines capable of fabricating specialized industrial rubber seal products tailored to unique cross-border specification needs.
Utilizing state-of-the-art DMH sealing production tech from Austria and complete automated hydraulic hose assembly lines imported directly from Italy.
Tajikistan's industrial sector is heavily characterized by mountainous mining operations, large-scale civil infrastructure development, and ambitious hydropower expansion. Operating heavy machinery in this terrain demands robust hydraulic components capable of withstanding extreme cold mountain winters, intense solar UV radiation, and severe particulate contamination from mineral crushing.
Our specialized rubber seal products—ranging from heavy-duty rod seals to precision O-rings—are formulated with advanced elastomers (such as FKM, NBR, EPDM, and PU) that maintain structural memory and elasticity under severe thermal shocks. This ensures minimal fluid leakage, extended maintenance intervals, and optimal uptime for excavators, tunnel boring machines (TBM), and material handling fleets operating across Dushanbe, Sughd, and Gorno-Badakhshan.
As part of the Belt and Road Initiative, trade logistics between China and Tajikistan have achieved unprecedented efficiency. Shaanxi Kelong New Materials leverages direct rail and cross-border highway corridors to guarantee rapid transit times and predictable delivery schedules for Tajik industrial enterprises. By eliminating unnecessary intermediaries, we provide cost-effective factory-direct pricing while maintaining stringent international quality standards.
Looking toward 2030, Tajikistan's focus on green energy, mineral processing modernization, and infrastructure expansion will drive demand for smart, high-durability fluid power solutions. Kelong is committed to continuous polymer innovation, integrating self-lubricating PTFE composites and IoT-ready hydraulic monitoring lines to support the next generation of automated mining and construction assets in Central Asia.
Our seals utilize high-grade polyurethane and fluorocarbon compounds engineered to resist low-temperature embrittlement and high-pressure deformation, ensuring peak performance in sub-zero alpine conditions.
Yes. Utilizing Austrian DMH precision manufacturing technology, we can rapidly prototype and produce custom NBR, FKM, EPDM, and PTFE seals matching exact client specifications.
Thanks to our robust manufacturing capacity and optimized Eurasian logistics corridors, standard stock orders ship within 7-10 days, while custom production runs are expedited efficiently.
We operate under ISO and IRIS quality management frameworks, subjecting every production batch to rigorous burst, tensile, and thermal aging testing before export approval.
Explore our complete inventory of industrial rubber seals, hydraulic hoses, and backup rings.
Kelong New Materials
