The center of technology and quality is not only responsible for developing the new products according to the customer requirements but also responsible for implementing the strict quality control to ensure the qualified products during the production. Changling Hydyaulic always attaches great importance to service at every stage to ensure the continuous, stable operation of our products to achieve their maximum utilization and productivity. We can provide you professional solutions if you have any questions about the installation, warranty and maintenance, etc.After years of hard work, the company has developed into a major production base of hydraulic components for construction machinery in China.

After years of steady development and accumulation, the company has successfully entered the supply system of the world's major construction machinery manufacturers. Domestic enterprises include Sany Heavy Machinery, Xugong Machinery, Liugong Machinery, Longgong Machinery, Shandong Lingong, etc., and foreign-funded enterprises include Caterpillar, John Deere, Volvo, Doosan Machinery, Kobelco Construction Machinery, Sumitomo Construction Machinery, etc.