Chengdu Artech Specialty Graphite Co.,Ltd is one of the leading China carbon brush for wind turbine manufacturers and also a professional carbon brush for wind turbine supplier,Website:://.artechgraphite.com, welcome to import products from our factory.Proudcut name: Carbon brushes for wind turbine 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 brushes.2.The noise of  our carbon brushes are  low.3.Long life assurance for our carbon brushes.4. The carbon brushes are safe and reliable.