Passiontool is a professional manufacturer of various types of knives and blades,using Tungsten Carbide or HSS material,which is widely used in Packaging/Corrugated Carboard/Paper making/Printing/Chemical fiber/Tobacco/Glass fiber textile/Battery/Leatherware etc. industry.We have rich experience in knife design and manufacturing,accepting customer drawings or  customer samples customization.And also providing customized packing and free logo laser marking service for customers. We've been in this industry for over 20 years and have won trust and favorable comments from masses of users  from all over the world.