OPTEC International, Inc. Completes $70M Acquisition of WeShield, An Established AI Driven NY MedTech Company In the Medical Supply & PPE Space. https://www.otcmarkets.com/stock/OPTI/news/OPTEC-International-Inc-Completes-70M-Acquisition-of-WeShield-An-Established-AI-Driven-NY-MedTech-Company-In-the-Medical?id=306410