Hello. I am Joo Hye Kim, working in South Korea company of Nanocms. We're wondering tat A.Al2O3 mcro powder has any shape. We want the A.Al2O3 powder that is 3 to 5 micro size and srcity shape. And, Is that correct the your company (Tel 8)? Please inform us if you have another Please reply asap. Ms. Joo Hye Kim