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Hongyuan Precision Steel Ball Co., Ltd. establish at 1999.
1999 – produce low carbon steel ball, high carbon steel ball
2001 – produce chrome steel ball
2003 – produce stainless steel ball
2005 – produce chrome steel ball G10 for high precision motor bearing
2007 – produce stainless steel ball 440C in G16, stainless steel ball AISI 304/304L/316/316L in G100
2009 – establish precision steel ball workshop, produce the precision steel ball for mute bearing
2015 – establish precision steel ball photoelectricity sorting workshop, in order to guarantee 100% without surface defect
l High precision bearing for motor
l Automotive bearing
l Automotive parts
l Sliding/Tracking for various industry
IATF16949 at end of 2019
We offer best quality and service for you