... ;29AH-34AH,28/30TH4) Shape: ring,block,disc,bar and so on;5) Size: according to customers' request;6) Coating: Ni ... , Zn, gold,copper, epoxy and so on7) According to customer's request .We can supply different ... , wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.10) certificates: ISO14000,9001, 2000 TS 16949 We are specialized ...