... still manufacture the ,brush holders, slip rings and springs etc. spare parts for both wind power generator and industrial generator . 7 . We ... ,Nanyang motor , Siemens , Sany , ABB , Vestas etc . international and domestic cusotmers for many years . 8 , We will partcipate in Shanghai ... our goods ? 9. We have both international material and domestic material for carbon brushes , we are the agent of ...