Optech Enterprise Solutions, LLC (OES), is an aftermarket solutions and supply chain management provider. OES specializes in refurbishment, resurfacing, testing, parts harvesting, enterprise inventory management, VAR solutions, and IT/IS services. OES provides expert, high-value added, cost effective solutions to clients with integrity and transparency at the highest ethical and professional standards. We are a Service Disabled Veteran Owned Business headquartered in San Antonio, Texas.