We are well established as a manufacturer of Stainless steel Knife gate valve and High performance butterfly valve in Korea. We are producing for Metal seat, Rubber seat and V-Port , Teflon seated knife gate valves. Also we can make for ANIS. JIS. PIN. TABLE "D" and Acturators, Please visit to our web site www.knifegatevalve.net. If you have any question, Please contact to TEL: 82-32-555-0502 FAX :82-32-555-0302.Thank you.Regards.Young T. KimPresident