Dear Sir, I would like to buy twin screw extruder for compounding as soon as possible. My company is located in Iran. Me and one of famous Iranian university professor (at Sharif University of Technology) have established scientific based compounding. Most of our activity are in about compounding of PP, PE and PA with micro and nano filler like talc, CaCO3, glass fiber and rubbery additives. Would you please send your offer for twin screw extruder to compound mentioned materials? Also, I will be thankful if you answer some question: 1- Have you sold any extruder in Iran? If yes, would you please intoduce them? 2- We would like to produce 400-500 kg/hr mostly PP composite. would you please offer an extruder that could work continuesly with this capacity for PP? 3- Some of our costemer would like to buy masterbatch of PP with about 70% CaCO3. Is your extruder is suitable or you offer another? I am looking forward to hearing from you. Thanks in Advance, Saeid Zokaei, Manager director