Ningbo Longye Hydraulic Manufacture Co., Ltd. was established in 2000， which is located by the Dong Qian Lake and situated at Yunlong town. It covers an area of 6000m²with the building area of 10000 m². The enterprise integrates research and development, production and sales on fluid connectors. We specialize in the production of thread fittings, hose fittings, quick connector and hose assembly. At present, the company has more than 200 high-performance CNC, with an annual output of more than 20 million pieces. The products are widely used in construction machinery, underground speed machine, mineral resources, wharf, ship building, agricultural machinery, metallurgy, plastic machine and other industries which have been exported to countries and regions in Europe, America, the Middle East and Southeast Asia.