138L single glass door beer cooler 1) LED TEMP,E-Control, ... door, defrost 2) Low energy consumption 3) CE, ROHS, GS 138L single glass door beer cooler1) Forced air circulation2) Double layer ... fanHigh speedHigh speedHigh speedCertificationCE,ROHS,GSCE,ROHS,GSCE,ROHS,GS 138L single glass door beer cooler