86-571-82875104
No. 80 Qiannong West Road, Xiaoshan District, Hangzhou, Zhejiang, China
k@waimaotong.com
1, Description: sprocket ,chain wheel
2, Types:
a) Standard sprocket ,
b) Finished bore sprocket
c) Taper bore sprocket
d) Double plate wheels
e) conveyor sprocket
3, Material: C45 ,S235JR, Nylon
4 ,Surface treatment: Zinc-plated ,black finish
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