Vitrine de KAMEN Dongguan Otai Special Steel Co Ltd

Tuesday 09 December 2025

AISI O1 Steel is a high quality Cold work tool steel, It belong to the high quality high carbon alloy tool steel. Oil Quenched & Tempered Hardenss is 28-34 HRc. AISI o1 steel Annealing delivery hardenss less than 250HB. O1 steels are mainly used for short run tooling for cold forming dies...

Tuesday 09 December 2025

Otaisteel is stable and reliable supplier for fortune 500 companies at home and abroad, such as thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy to more than 30 countries from Europe and American, middle east and asia. Our steel...

Tuesday 09 December 2025

Otaisteel is a stable and reliable supplier for fortune 500 companies at home and abroad, such as Thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy steel to more than 30 countries from Europe and American, Middle East, and Asia...

Tuesday 09 December 2025

Otaisteel is stable and reliable supplier for fortune 500 companies at home and abroad, such as thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy steel to more than 30 countries from Europe and American, middle East and Asia...

Tuesday 09 December 2025

P20 Mold Steel is a versatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels. Nickel and chromium are the alloying elements for hardness and toughness. This alloy is most often used in the carburized condition. Usually, The steel is used...

Tuesday 09 December 2025

Otaisteel is stable and reliable supplier for fortune 500 companies at home and abroad, such as thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy to more than 30 countries from Europe and American, middle East and Asia. our steel...