Circular blade and circular knife for paper and packingindustry circular knife Used for paper industry. Circular blade,rotary shear blade The necessary and most important part in the whole production course from making wood, peduncle and other material into paper pulp, and then making paper pulp into finished product is blades quality. It directly influences papers quality and value. For one thing, different raw materials are not consistent in hardness. For another thing, user requires for higher production capacity and higher economic benefit, therefore, the requirement for blade and its service life is improved. In order to adapt for this demand and users feedback, depending on rich production experience, our company has successfully developed various blades for different products; moreover, as apply advanced heat treatment, the properties of sharpness and wear resistance are more improved. According to the different requirements,we prepare to provide different quality ranks of diamond saw blades,such as:RANK A,RANK B,RANK C.mostly because of the material,which we will use.such as: skd-11,Cr12MoV,9CrSi,etc.... So if you can give us your target price and what kind of use with this diamond blade,we could manufacture the proper diamond blades according to your proper requirements. we hope that we each other could show our sincerity,and we assure our product' quality to the right price if you can give us the "true"target price. Thanks.