Voneseals Technology (Shanghai) Inc. engages in the research, development, production, and sale of hydraulic and pneumatic sealing products in the People's Republic of China and internationally. The company offers hydraulic, oil, mine, pump valve, and track seals. It also provides hydraulic kits and other hydraulic seal products. Its products are used in hydraulic cylinder sealing systems of excavators, cranes, loaders, breakers, and other engineering machinery, as well as hydraulic support sealing and pneumatic sealing systems of coal mining machines. The company was founded in 2008 and is headquartered in Shanghai, the People's Republic of China.