I would like to infrom you to day ZTH team meeting topic repair surface chiller roll after test on process finish K.Pornphan she inform the result not pass, The next step we contract technical engineer of Thai Roller company come to ZTH on 9 Jan 2014 time 10.00 am. for solved problem and test run on process extrusion, to day I in from K.Kanjana to check the planning is ok or not on 8 Jan 2015 she confirm answer reply to production for next step