Material: high-quality alloy steel
Surface treatment: self-color,polishing,blacken,painted,plastic coating,hot-dip
glavanized,eletro-galvanized,etc.
Manufacture standard: ISO,CE,GS
Quality Grade:G80,G100
Safety factory:min 4
Product marking:"YUDIAO" or required by client
We can also make the non-standard chain according to the clients' requirements.

6��18(mm)
8��24
10��30
12��36
13��39
14��42
15��46
16��48
18��54
19��57
20��60
22��66
24��72
26��78
30��90
32��96