businessrenewable energyHong KongOhBlue renewable energyOhBlue renewable energyTypeBusinessCountryHong Kong#renewable energyLast Update: May 31, 2022About us太陽能光伏系統工程contactwebsitehttps://www.facebook.com/ohbluetechnology/emailadmin@ohbluetechnology.comlocation Flat B,12/F, Hang Cheong Factory Building, No.1 Wing Ming Sreet Lai Chi Kok, Hong Kong