Ningbo Yinzhou Shuntong hydraulic equipment co., Ltd. is located in the seaport city of Ningbo, the traffic is very convenient, our factory is only 40 kilometers away from China's second largest port beilun port. As a factory specializing in the production of international standard hydraulic fluid fittings, our product range is mainly for all types of hydraulic hose fittings and transition fittings, including Inch, US, metric and other threaded fittings.