... OF COMPANY:1.We are one of the leading manufacturer in steel ball industry in China. 2.We have professional sales team which takes in charge of ... registered capital is 600,000 Euros. Our factory area is over 25,000 square meters, and ... Stainless Steel BallMaterialAISI440Size2.0 mmGradeG500Hardness ( HRC)HRC58-65ApplicationBicycle, bearing, pulley, slide, handcraft, shelf, luggage, hardware, ...