China High Precision CNC Machining Parts Changzhou Yiyong Plastic Technology Co., Ltd. Base Info Model NO.:Yiyong001PTFE:VirginPlace of Origin:ChangzhouBest Tolerance:±0.005mmLead Time:3-5daysCustomized:AcceptTrademark:YiyongSpecification:RoHS, SGSOrigin:ChangzhouHS Code:854690000 Description Pre:ISO & SGS Approved CNC Grinding Parts for Electronic Parts Next:CNC Machining Deep Hole Drilling Shaft Inner Hole CNC Grinding