Anhui Zhongding Sealing Parts Co., Ltd. is a Chinese company that develops, produces, and sells hydraulic and pneumatic seals and automotive non-tire rubber products. Its offerings include sealing systems for drivetrain, chassis, powertrain, electrical, and brake applications; fluid and intelligent thermal management systems; intelligent suspension systems such as air suspension and road preview; and anti-vibration, noise reduction, and intelligent chassis systems. The company also provides warehousing, after-sales, technical, investment, property management, quality inspection, commodity trade, business services, and park management. Founded in 1980, it is headquartered in Xuancheng, China, and serves automotive, construction machinery, petrochemical, railway, marine, humanoid robotics, and data thermal management sectors.