Wishark Enterprises Limited
We are leading in steel ball supplier in China. The products produce the precision according to GB308-2002 and U. S. A. ANSI/AFBMAstd. 10-1989 standard: Between G10-G1000 grade, the specification: Various kinds of carbon steel balls between 0.5mm-30mm, the steel ball of the bearing, stainless steel ball, copper ball ball shelf and many kinds of special material ball and nonmetal material ball, and can have various kinds of non-standard balls.
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