Noida Apparel Export Cluster (NAEC) on Thursday, handed over the keys of a Tata Magic Express Ambulance to Arun Vir Singh CEO Yumuna Expressway Industrial Development Authority (YEIDA) along with five oxygen concentrators for the help of Covid patients. NOIDA: Microsoft India Research Ltd has given 125 oxygen concentrators of 5-litre capacity to Noida Authority under their CSR drive. The authority has given 30 such oxygen concentrators to Child PGI which is being ramped up as a 100 bed Covid hospital for children in anticipation of the third wave. Also, the Bhangel CHC (community health centre), which is set to become a 100 bed L1 Covid facility, will get 30 oxygen concentrators.