Winoa USA is the largest Steel Abrasive Manufacture. We are an innovative and Eco-friendly solution provider that listens to the voice of the customer. By asking the right open-ended questions, Winoa USA strives to fulfill customers’ expectations and demands. New products, services, and technologies with high-added value Winoa USA's technical expertise is amplified by its technological research and development. It is a constant quest that enables Winoa USA to bring new high-value-added products, services, or technologies to the market. (less)