| contanct type | GB Chain NO. |
| Flank contact | SC3 / SC4 / SC5 / SC6 / SC8 / SC10 |
| Croch contact | C4-120 / C4-128 /C4-129 /C4-132 /C4-138 /C4-1338 |
Flank contact:

Croch contact:
|
Hangzhou Dunpai Chain Co., Ltd.
Audited Supplier
20 years
Profile Certified by SGS/BV
|
| contanct type | GB Chain NO. |
| Flank contact | SC3 / SC4 / SC5 / SC6 / SC8 / SC10 |
| Croch contact | C4-120 / C4-128 /C4-129 /C4-132 /C4-138 /C4-1338 |

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