Stainless steel balls, AISI 201, 304, 316L, 420, 430, 440C Material In accordance with GB308-2002, ISO3290-1998, AFMBA1989, DIN5401-93 and other international standards.
Can provide high-precision,multi-standard steel balls, in the G5-G1000.
Plastic bags, placed a small box, and five small boxes in a big box.
