Street Address: High Economic District,
City: Tai'an
Province: Shandong
Country/Region: China
Universal
With no heat treatment, as well as carbonized and case hardened balls. Thru-hardened Carbon balls are available upon request. Material: Carbon Steel / chrome steel with no heat treatment Size Available: 0.5~ 30mm Grade Available: G1000~G2000 Application: Decorative, toy