Add：North side of Jiaojing
Road,Linxi County, Hebei
Province
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Quality ControlTest Items Each equipment is equipped with an axis instrument for testing; The concentration and PH value of the grinding fluid is measured once a week, and the fluid is replaced regularly; Each batch of products is inspected, recorded and accepted; The processing workshop uses online testing equipment, which can record, analyze and query,to replace manual product online size control.
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