Each mold steel is subjected to a comprehensive process, including spectrometer analysis, metallographic testing, UT (ultrasonic testing) inspection, and control of appearance and surface tolerances, to ensure the product quality meets the required standards.

Hubei Shizhang Steel can produce various kinds of steel parts as per the customer's specific requirement.

H13 Tool Steel is a versatile chromium-molybdenum hot work steel that is widely used in hot work and cold work tooling applications. Because of its high toughness and very good stability in heat treatment, H13 is also used in a variety of cold work tooling applications.