1. ISO9001:2000 2.best performance application 3.model: hitachi, bosch, makita,metabo,,,,, 4.packing: carton box, plastic bag carbon brush,electrical carbon brush,power tool carbon brushWe make various Carbon brushes for electric power tools,and we manufacture carbon brushes according to your drawings or samples,too.you may rest assured we could meet your requirement and let you believe we are ...