Seojin MCH Co. is a company which supplies SPOOL PIECES and pipe structures put into LNG and LPG Tankers under construction in the dock, after processing, vending and welding them. ISO9001 certificate as well as welder certificate of each classification company has been obtained, competent engineers are working together in the affirmative attitude taking a pride of contributing to the industry at the front. We promise to participate in the future creation with the customers with even much confidence, sincerity, and arduous labor and make words for doing our best.