| Material | Carbon Steel, Stainless Steel, Copper, Brass or as You Required |
| Processing | Forging , Casting or Welding |
| Heat Treatment | High Frenquency Quenching and Hard Teeth |
| Surface Treatment | Blacken or Galvanized as You Required |
| Standard | GB1244-85, DIN8187,8188, OEM, ANSI or DIN |
| Payment | T / T L/C |
| Packing | Inner Plastic Bag and Wooden Case |

| Type | Single Roller Chain, Double Roller Chain, Quadruple Roller Chain.... |
| ANSI / ISO | 04C,06C,08A,10A-48A 2062 2082 C212A C216A |
| ANSI | 15,25,35,41,40,50~240 |
| Pitch | 6.35 mm~76.200 mm--300.00mm |


