| |
|
|
 Spring steel wire material with Oil tempered treatment- Description:.desc-content { min-height: 250px }1. Material:50CrSiA, 55CrSiA, 55Si7,60Si2MnA,67CrVA, 65Mn, 70#, 67A, 67B,
- [Place of origin：World]
-
Tianjin Wei-Jun Metal Products Co., Ltd.
 [Bermuda]
|
|
[Negotiable]
|
