Since established in 1980, Jonghap Polestar Engineering Co., Ltd. (hereafter JHP) is providing high quality special welding service and recondition work for marine engine spare parts through continuous technical development.

In the recondition works, JHP ‘s technology has certified and qualified by ;

- marine engine maker ; MAN Diesel & Turbo, Wartsila and MHI(UEC ),

- and major classification ; ABS, DNV-GL, BV, LR, KRS and etc.

On basis of know-how for longtime, JHP is one of maker to product new spare parts such as valve spindle and seat for 2 & 4 stroke marine engine, and also good partner of special welding business for heavy structure in shore industry.