Ningbo Huarui Automation Equipment Co., Ltd. (HRPC) is located in Xikou Industrial Zone of Ningbo, which is the main production zone of hydraulic & pneumatic components. It takes only one hour's drive from Ningbo Airport and Ningbo Station. Our company is an ISO9001:2000 certified manufacturer & wholesaler of Ball Valves, High Pressure Ball Valves, Globe Valves, Hydraulic Cylinders, Oil Cylinders, Connectors and Other Cylinder Components, which are widely used in Oil, Gas, Nuclear, Petrochemical, Power Generation, Farm Machinery, Metallurgy, Mining and Allied Industries. In accordance with API, ANSI, JIS, ISO, BS & JB, GB Standards, HRPC can provide several quality levels to suit customers' requirements.We have more than a 6000sqm standard factory and 80 employees including 8 professional technicists, equipped with 60 advanced CNC Machines and Test Machines. Based on professional technology and strict quality control, HRPC insists on providing high quality products with the most competitive price. With the spirit of "Advanced Facilities, High Quality, Best Price & Professional Service", HRPC will be your strong supplier. You are welcome to contact us at any free time.