Najin Inc., established in 2004 in Busan, Korea is a specialist supplier of marine valves.
As Korea's best marine valve supplier, Najin Inc has taken our expertise and experience into the world market to establish a reputation for excellence and reliable customer support.

Dependable, high quality products with the best service is our constant business goal and we are ready to respond to any customer requirement.

Najin Inc. has expanded its capabilities from acknowledged leadership in marine valves to tubes and fittings.
Our fast growing tube and fitting business is a pride of Najin.

We will continue our efforts to satisfy customer's demand with full of service and develop long term business relationship.