The metal wire produced by zegota includes various materials, such as low carbon steel F18, F11, medium carbon steel 45, 50, high carbon steel 70, 80, 300 series stainless steel 301 / 302 / 303 / 304 / 316, 400 series stainless steel 410 / 420 / 430, etc., which can be customized according to different requirements of customers.