个月内若有质量问题，经处理但客户不满意的可退货。（凭汇款单及合同，一个星期内退款）。Detailed Product Description1.10 years famous brand: Sanxing2.cut type: knife rolling and cut3.rubber sheet cutter is with double knive edges in a planeFeatures:1. Rubber strip cutting machine(rolling knife) double knives SX-RCA-082.higheffiencency,1 set is equal to 3 sets of traditional up-and-down cutting machine,saving two pieces of labour cost atone time,saving power..3. We suggest the rubber factories buying