Hyderabad NGO receives consignment of oxygen concentrators ANI 24 May 2021, 10:18 GMT+10 Hyderabad (Telangana) [India, May 24 (ANI): Sahayata Trust, a Hyderabad-based NGO on Saturday, formally began the distribution of over 400 oxygen concentrators and Covid-relief apparatus as the first consignment of 170 devices arrived in Hyderabad from the United Kingdom. It is the world's largest donation of Oxygen Concentrators to any country. The second consignment of 270 concentrators is scheduled to arrive next week. Since international flights are grounded between two countries, the consignment arri...