... Air Cooler: 60,000 pcs per year,Air Cooler & Heater: 40,000 pcs per year,Heater: 10,000 pcs per year, ... Electric Fan: 10,000 pcs per year,Oiled Heater: 10,000 pcs per year ... 05/28 --- 2049/12/31 GS Nemko GS-1006-142109-000 Fan heater & NSB-200 No: LR-. (The dot in ... , KYT-12 No: YS-21, 60W 220V~50Hz 2011/04/13 --- 2015/05/28 Testing Report: Report Picture Report Name ...