Dear Sirs, We are going to erect a plant for producing DL-methionine having 20000 ton annual capacity.We have ability of constructing required equipment design ed by an expert compony.This plant need three lines as below: 1.methionine line starting from propylene 2.methyl mercaptan line starting from methanol and SH2 3.hydrogen cyanide line starting from hydrogen sulfide and methane You are pleased to inform us your ability and interest in cooperating in this project. Best Regards, H.Davari Managing Director Petrotech Pharma Chemical Industries Co.