black EVA slipper for hard rock hotel 1,material:EVA 2,size:29cm*11cm 3,sole:1.4cm EVA 4,Logo:print 1,EVA hotel ... carrier company.2.How does your factory control the quality?1:Quality is priority!Every worker keeps the QC from the ... stamping,printing,stitching,packing process;4:Quality control department specially responsible for quality checking in each procoess Black EVA slipper for Hard rock hotel