... Production Characteristic:a. Applications: loudspeakers and all kinds of motors c. Certificate: Holder of SSMC's patents; ISO9001:2000; TS16949 Certificate ... deg. Cg. N26AH, N29AH, N30AH,N33AH working temperature: 220 deg.C Surface coating:Nickel, zinc, epoxy and passivation and customers' coating ...