1·The product structure gradually perfect: ultra-thin cutting piece, stainless steel mill slice, stone grinding slice, big slice, Angle abrasive disc quality obtained the customer common affirmation.
产品结构逐步完善：超薄切割片、不锈钢磨片、石材磨片、大切片、角磨片的质量得到了客户的普遍肯定。