About Us

Ningbo Yinzhou Hailong Hydraulic Equipment Co., Ltd., founded in 2010, is a professional manufacturer of transition joint, hydraulic oil pipe joint and hydraulic oil pipe assembly.

The company is located in Ningbo, the beautiful coast of the East China Sea. The company has a group of elite teams engaged in hydraulic pipe fittings for many years, with advanced anti pull out and leakage technology of imported pressure retaining equipment, precision CNC machine tools, instrument lathes and tubing assemblies, continuous innovation and research, focusing on technical improvement, winning the praise and appreciation of customers from domestic manufacturers. The company's products are mainly used in injection molding machines, engineering machinery, mining machinery, transportation machinery Oilfield machinery and other industries. Long term cooperation with many famous domestic companies.

Our company takes "integrity and quality for survival, unity and exc...Learn More