ROFESSIONAL VALVE PROVIDER LEADING 21st CENTURY GLOBAL VALVE INDUSTRY KORVAL is a control & safety valve manufacture company established in April 1993, aiming for a international valve provider. It is based on innovative valve technologies, know-hows, and valve specialist with skills and experience origianted from its 20 years worldwide valve supply. The wide range of product model enable KORVAL to propose and supply integrated project packages in various industries such as Shipbuilding, Marine Engine, LNG service, Offshore, Onshore and Nuclear.