This innovative joint seamlessly connects the hydraulic and pneumatic pipelines between the fixed and rotating segments of the hydraulic system. It enables a 360° rotation between the upper and lower parts of the pipeline, ensuring uninterrupted and frictionless operation.
Our products excel in concentricity, clearance fit, precision, and superior parts selection, placing us at the forefront of the industry.





Spanning an expansive 20,000 square meters, our company boasts a state-of-the-art 10,000 square meter factory. We are outfitted with over 80 high-precision processing machines and more than 20 advanced testing and inspection instruments. We proudly hold 33 national patents and have been honored with titles such as 'National High-Tech Enterprise,' 'Provincial Specialized, Refined, and New Enterprise,' and 'Jining City One Enterprise, One Technology Research and Development Center Enterprise.' Additionally, we are IS09001 quality certified.
Our diverse product portfolio includes rotary joints, multi-way valves, balance valves, solenoid valves, manual pumps, and synchronous valves, all widely employed in engineering machinery, mining machinery, specialty mobile machinery, and agricultural and forestry machinery.Our products enjoy robust sales across markets in Russia, Europe, America, Southeast Asia, and beyond.


A: We are a manufacturer with full import and export rights.
2. Q: What is your delivery timeframe?
A: Typically, delivery takes 5-10 days for in-stock items and 30-40 days for out-of-stock items.
3. Q: Do you offer sample products? Are they free?
A: We can provide samples, however, they are not free.
4. Q: What are your payment terms?
A: For payments under 1000 USD, full payment in advance is required. For amounts over 1000 USD, a 30% T/T advance with the balance due before shipment is required.