WEIDUN.WEIDUN was founded in 1999 and boasts over two decades of experience in manufacturing centralized lubrication system equipment. As a professional lubrication equipment manufacturer, the company integrates R&D, production, and sales of various centralized lubrication systems and hydraulic components. Its product line encompasses electric grease lubrication pumps, hydraulic grease lubrication pumps, manual grease lubrication pumps, hydraulic power units, distribution valves, refueling devices, and system accessories. Its lubrication systems are extensively applied in machinery across numerous industries, including automotive chassis, wind energy equipment, machine tools, construction machinery, metallurgical casting, rolling mill equipment, port vessels, power plants, glass manufacturing, and paper production. These systems serve dozens of sectors such as construction machinery, wind energy, mining, metallurgy, automotive, ports, shipping, chemical processing, and plastics.