[Louver wheel polishing wheel] professional-grade grinding tool, made of high-quality alumina material, wear-resistant and durable, efficient polishing does not hurt the workpiece. It is suitable for surface treatment of metal, wood, plastic and other materials, with easy operation and outstanding effect. Solve the pain points of low polishing efficiency and poor effect, and improve work efficiency. With ISO9001 certification, the quality is guaranteed. Choose us and let every effort shine! Strictly 100 words, precisely meet your needs.