Speranza is a leading IoT solutions provider and software development company in Vietnam and Singapore. We help businesses to solve complex problems.#Speranza   #company_Speranza  #Coporation_Speranza #smart_locker_software #smart_locker ##smartWebsite: https://www.speranzainc.com/ContactVietnam Development CenterNo. 74, B2 Street, Sala Urban, An Loi Dong Ward, District 2, Ho Chi Minh City, Vietnam.Phone: +84 983 433515WhatsApp/ Viber: +84 983 433515Email: contactus@speranzainc.comSingapore OfficeBlock 123 Bukit Merah Lane 1, #0494, Singapore 150123.Phone: +65 9180 9348WhatsApp/ Viber: +65 9180 9348Email: contactus@speranzainc.com