The material of marine propellers is mainly copper alloy,cast iron and cast steel.However, with the development of science and technology,many new materials, such as FRP and nylon, have become one of the manufacturing materials of the propellers.The mater

Our client in Qatar has confirmed receive the product and expressed his affirmation on November 7th. They are six set of marine sewage treatment plant rated capacity 15 persons which customized for our client.

HI-SEA won an order from an American client for 12pcs dredge armored hoses on May 19th,2018.

HI-SEA Marine, a professional supplier of marine equipment and dredge components for 10 years.

This workshop is used to produce our pump products: gear pump, centrifugal pump, sewage pump, screw pump, vortex pump, diaphragm pump, fire fighting pump, chemical pump etc, used for general application, marine application and others.

The company equipped with advanced production technology, produces major professional marine valves. It is committed to the research and development to achieve good results.