Dear Sir, If you have SGT 600, we are looking for such product. We prefer to deal with some body who has access to SGT not those who are afraid of being by passed. Our engineering team needs a picture of Name Plate label of SGT 600 which is attached on the Turbine. Our engineering team should confirm it before any kind of negotiation in this issue. You send it to our company official Email as Our company is located in Lithuania. Warm Regards, Umit Show More