... drawing 2.material:silicon steel motor rotor core with shaft 1.size:according to cutomers' technical drawing.2.Material: Cold ... B50A470, B35A550,B35A400, B35A360,B35A270b).An steel:50AW1000, 50AW1300.c). Wu steel:50WW1300, 50WW1000, 50WW800.3.function:used for ... Able to produce the similar items according to specifications with custmers technical drawing.7.Fexible and convenient logistic service. ...