OPTI SELL'S MASK'S-----Mandatory Mask's make OPTI MONEY !! -----OPTEC International Acquires Controlling Interest of Rafina Innovations!! -----OPTEC International Announces Joint Venture With Solteir Mining to Provide Solar Powered Generator Solutions for Bitcoin Mining !! -----Optec International’s Wholly-Owned Subsidiary, Weshield Posts Q1 and Q2 Revenues of $40 Million With EBITDA of $6.7 Million!! -----50,000 Sq Ft Expansion!!