モデル番号
40mm 50mm 60mm 70mm
Grade
4.8,6.8,8.8,10.9,12.9
bulk density
7.5-8.0 g/cm³
Certifications
AiSi CE ISO9001,ISO14001,ATF16955,ROHS
Feature
Wear resistance, difficult deformation and less broken
Payment method
L/C Western Union D/P D/A T/T MoneyGram
Logistics mode
Express/sea/air freight