Chengdu Artech Specialty Graphite Co.,Ltd is one of the leading China carbon brushes manufacturers and also a professional carbon brushes supplier,Website:://.artechgraphite.com, welcome to import products from our factory.Proudcut name: Carbon brushes for motors                           Carbon brushes Material: carbon and copperSize: customizeApplication: wind turbineBrand Name: OEMMOQ: 100 pcsDelivery date: 15 daysPackage: Polywood or custom package Function:1.There are small spark with our carbon burshes.2.The noise of the carbon brushes are low.3.Long life assurance for our carbon brushes.4. The carbon burshes are safe and reliable.