This is Dr, Industry Group,the largest distributor with Valve and Meter ,like Fisher,Koso,Flowserve,Yarway,etc. With long time experience dealing Valve project , also we own many successful case .So if you have any interest in our products ,pls feel free let me know . Ill be graded to share some viedos about valve. It would be much better if you send me some information about your company. I am waiting for your reply. Nice day! ...