1. We are a trade representitives in the United States looking for aluminum alloy cylinders made of to be used in the production of nitrogen fire extinguishers on behalf of our buyer client outside of the US. . Buyer&＃39;s Techical specifications: Working pressure 300 bar; maximm pressure 900 bar; 720 grammes weight; 0.5 litre capacity (0.1 normal m3 at a pressure pf 200 bar); TPAD approved worldwide.The requested quantity is between 50,000 and 100,000 pieces per year.2. Olive Oil3. Hazelnut