Shanghai Zhengli Blades according to     Packaging Blades demand,using a variety of     high-quality raw materials：Rapid steel     Tungsten steel, Carbon steel, Tool steel, Alloy     steel, Stainless steel, etc.by casting, heat     treatment, finishing, hardening, thermal     insulation, the initial grinding, fine     grinding,Deep cold processing and other sectors produce high-precision, robust standard blade,because of our professional design fit the needs of the packaging industry, it has a very competitive offer.In addition, we can customize the depth of the packaging blade according to your specific needs,You only need to provide a blade shape, size, use, if there are detailed drawings, we will produce a more sophisticated package blades, of course, can also be hand-painted artwork.Custom packaging blades material we will give you the most scientific recommendations made in accordance with the shape of the blades and use and provides a competitive offer,if you need Packaging Blades,Paper Packaging Machine Blades,Plastic Packaging Machine Blades,Food Packaging Machine Blades,Vacuum Packaging Machine Blades,Membrane Packaging Machine Blades,Please contact us!