I had worked for production BP5 with Thai Glass Industries Public Company Limited (TGI.) about 2 years as Shift Superintendent. The production BP5 is largest glass container manufacturing of TGI at the Bangplee plant with the furnace capacity of 435 tonnages per day. I had responsibilities for involved and managed the production to achieved in target such as Safety, Yield (Packed to melt), quality, machine downtime and Quarantine ware etc.