Forged chain , 1. type X458,X348,X678 with trolley 2. type : 55,57, 77 forged chain 2. made of 40Cr material

Forged chain :

1. type X458,X348,X678  chain with trolley

2. type : 55,57, 77 forged chain

3. made of 40Cr material

4. manufactured by Hangzhou Vision Chain Transmission Co.,Ltd

Drawing:

 

Products &Equipment:

  Certification:

 

About TV Chain: