Mi Service Center in Sitamarhi, Bihar contact details. Redmi service center located opposite to Nutan Cinema Hall, Cinema Road, Near ICICI Bank, Sitamarhi complete address and Mi helpline number. Mi customer care number Sitamarhi and customer support details. Nearest Mi authorized service centre for all Xiaomi products repairing & servicing in Sitamarhi, Bihar. Get updated details of Xiaomi service center in your location Sitamarhi, Bihar.