... Tool steel carbide,HSS,stainless steel. Cut paper,Tissues,rubber,leather, food ISO9001 (UKAS) ... products as following1, printing industry: we supply blades for many paper guillotine cutters, such as polar, Whlenbberg, ... circular knivesour circular knives including top slitter, bottom slitter, flat slitter, dish slitter, folding blades etc.4, others: ice resurfacing knives, die cutting knives, blades ...