Today, vaccine refrigerators with Sure Chill technology are used in 47 countries by UNICEF and Ministries of Health, helping protect the lives of over 300m children.
Heddiw, defnyddir oergelloedd gyda thechnoleg Sure Chill mewn 47 o wledydd gan UNICEF a gweinyddiaethau iechyd, sy'n helpu i amddiffyn bywydau dros 300 miliwn o blant.