Rolled and forged rings of different dimensions and quality. Quality: 42CrMo4V, 42CrMo4n, S355, S2355, C 45N, 18CrNiMo7-6, 30CrNiMo… Other levels of quality available on your demand according to your requirements. Rolled and forged rings of different dimensions and quality. Get a qoute Yout name (required) Your email (required) Your phone Company name Your requirements