As a leading manufacturer and world-wide supplier of abrasive products - resin and vitrified bonded grinding wheels and cut-off wheels, flap discs, coated and super abrasives - CGW is unconditionally committed to the qual......As a leading manufacturer and world-wide supplier of abrasive products - resin and vitrified bonded grinding wheels and cut-off wheels, flap discs, coated and super abrasives - CGW is unconditionally committed to the quality and safety of its products.