Since establishment in 1993, we, KORVAL Co.,LTD, has led the Industry marine business in high quality, quickest responsiveness, and product's innovation. With patented and proven precise KORVAL control valves, and custommade engineering with special application capabilities, KORVAL is a leading source supplier for the full variety and unique of Control valves for Industrial and Marine business, especially, Off-shore business.  Based on worldwide, KORVAL employs a highly skilled expert and diverse work force.Certified ISO9001/C.E the company prides itself on the KNOWHOW of its employees,the technologies and manufacturing talent of itsengineers,and the cost saving innovations of management. According to customer's needs, we, KORVAL Control valves, are built to keep your job performing smoothly.  Exacting quality control management and on-time delivery systems make it   easier to coordinate the many different delivery needs and aspects of large Small-scale construction projects. Our on-staff expert engineering manufacturing systems result in lower operating costs, reducing pricing, and custom- made capabilities that rival any in the industrial marine business. We promise that we would be the best valve manufacturing company in worldwide through satisfying our customer's needs and increasing our competitiveness. We always appreciate your thoughtful consideration and support. and look forward to your continuous encouragement and support. Thank you   President Y.H.CHOI