... gauges , plug gauges, pin gauges11quality systemISO 9001:2008QC control details: step 1IQCRaw material incoming inspectionstep 2FAIQC perform first ... 3self-checkOperator must self-check as per our quality control system.step 4IPQCQC must inspect 2-5 parts every ... and keeps improvingworkmanship and product quality.With the optimum cost control, flexible lead time and customer oriented service ,HuaYun ...