Auto Pirn Bobbin Rings

| Size Range: | M-15 to M-33 |
| Specifications followed: | ISS |
| Raw Material Offered: | High Carbon Spring Steel |
| Finish Offered: | Standard Natural Blue, Zinc blue/yellow, Nickel |


| Size Range: | M-15 to M-33 |
| Specifications followed: | ISS |
| Raw Material Offered: | High Carbon Spring Steel |
| Finish Offered: | Standard Natural Blue, Zinc blue/yellow, Nickel |