Engineering excellence for Tokyo, Nagoya, and Osaka industrial hubs.
Japan has long been at the global forefront of material science and mechanical engineering. As the home to automotive giants like Toyota, Honda, and robotics pioneers such as Fanuc, the demand for high-performance rubber seal products in Japan is characterized by extreme precision, durability, and a shift toward sustainable materials. Shaanxi Kelong New Materials, with its heritage dating back to 1996, bridges the gap between massive production capacity and the stringent quality requirements of the Japanese market.
The industrial clusters in the Chūbu and Kantō regions serve as the primary hubs for hydraulic and pneumatic sealing technologies. Japanese companies are currently prioritizing "Smart Sealing" – integrating sensors within rubber components to monitor wear and tear in real-time, aligning with Japan's "Society 5.0" vision. Our products, utilizing technology from DMH Austria and Italian production lines, are engineered to meet these evolving technological benchmarks.
With Japan's rapid transition to Electric Vehicles (EVs), sealing products must now withstand higher temperatures and provide better insulation. Our NBR and FKM rotary seals are designed for the cooling systems and battery enclosures of next-gen Japanese vehicles.
Japan is the world's leading robot manufacturer. Seals in robotic joints require low friction and high frequency of movement. Our PTFE wear-resistant piston seals ensure smooth operation for high-precision robotic arms used in electronics assembly.
Companies like Komatsu and Hitachi demand heavy-duty hydraulic seals for their excavators. Our high-pressure wire braided hydraulic hoses (EN853/SAE100) are built for the rugged Japanese topography and civil engineering projects.
Total Assets (RMB)
Skilled Employees
R&D Engineers
Domestic Market Share
As we look toward 2025, several key trends are shaping the export market for rubber seal products in Japan. Firstly, the "Green Transformation" (GX) is pushing exporters to provide rubber seals that are easily recyclable or made from bio-based elastomers. Secondly, the aging infrastructure in Japan—including tunnels and bridges—requires high-longevity sealing solutions that can withstand the test of time and seismic activity.
Shaanxi Kelong New Materials Technology Co., Ltd. invests over 7% of annual revenue into R&D to stay ahead of these trends. By utilizing equipment imported from Italy and Austrian production techniques, we ensure our seals meet the Japan Industrial Standards (JIS) while offering the competitive pricing of a top-tier global exporter.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, evolving from the Xianyang Kelong Rubber Products Institute. As a technological innovation powerhouse, we integrate R&D, production, and sales, focusing on hydraulic seal sets, high-pressure hoses, and coal mine auxiliary transportation equipment.
Our certifications include ISO and IRIS, ensuring our professional team conducts strict checks throughout the production process. We are proud to be among the top three in the domestic coal machine sealing industry, with products widely applied in Civil Aviation, High-speed railway (including technologies compatible with Shinkansen standards), and Wind Power.
Comprehensive sealing solutions for high-wear and low-friction applications.
Whether you are based in the Tokyo industrial zone or looking for high-precision components for Nagoya's automotive plants, Shaanxi Kelong provides the engineering support and production scale to fuel your success.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, which grew from Xianyang Kelong Rubber Products Institute.
Kelong New Materials
