... slipring damage.we are supplying all kinds of morgan carbon brush ,this model was majorly used in the DC motor .2 ... the agency of some famous brand ,such as carbon lorraine brush ,morgan,schunk,NECC,TOTY and so on.3.Non-standard ... (5)secure service,delivery timely Changsha Aobo Carbon Co.,Ltd (former Zhuzhou Tianfeng Electric Carbon Co.,Ltd)Tel: +86-731-88279820 / (86)13574227048Skype : zztfc2008 ...