edge rounding meaning in Chinese

边角修圆
弄圆边角

The company has wide range of business scope including chemical assistant agents , mechanical manufacture and production of stainless steel bolus with seven series products as follows : stainless steel bolus , brightener , abrading agents , abrading material , chipping liquid , polishing cleaning up machine , abrading machine and more than one hundred kinds of products that provide economical and reliable methods for the cleaning up , polishing , consolidating , burr elimination , rust removing , brightening , edge rounding - off , cleaning , maintenance and anti - rusting , base course electroplating and abrading
本公司集化工助剂、机械制造、不锈钢丸生产于一体，现有产品有不锈钢丸、光亮剂、磨液、磨料、切削液、抛丸清理机、研磨机、等七大系列100多个品种，为零件清理、亚光、强化、去毛刺、除锈、光亮抛光、边缘倒圆、清洗、防护防蚀、电镀基底和研磨加工等提供经济和可靠的方法。