With decades of combined experience, NST specializes in precision regrinding, restoring industrial knives and blades to optimal performance through advanced processes and strict quality control.Alongside our regrinding expertise, we also supply high-quality new knives and blades, ensuring our customers have the right solution for every stage of their operations.
Our capabilities are further strengthened by a self-developed, controlled heat treatment process designed to enhance durability, consistency, and performance. By maintaining this critical process in-house, together with rigorous quality control, we ensure reliable and consistent quality in every product we deliver.
With decades of combined experience, NST specializes in precision regrinding, restoring industrial knives and blades to optimal performance through advanced processes and strict quality control.Alongside our regrinding expertise, we also supply high-quality new knives and blades, ensuring our customers have the right solution for every stage of their operations.
Our capabilities are further strengthened by a self-developed, controlled heat treatment process designed to enhance durability, consistency, and performance. By maintaining this critical process in-house, together with rigorous quality control, we ensure reliable and consistent quality in every product we deliver.
Electronics manufacturing demands a higher level of precision. Our cutting knives and slitter blades are designed for the clean, accurate cuts required when working with thin, delicate materials such as copper foil, copper laminate, and prepreg substrate — where edge quality directly affects product integrity. Built to maintain sharpness through continuous use, they deliver consistent performance with minimal material waste.
Whether running a continuous coil processing line or operating individual shearing machines, our blades are engineered to handle a wide range of materials — from HR, CR, and GI steel to stainless, aluminum, copper, and other metals — delivering consistent precision, clean cuts, and long service life across any operation.
From paper mill to corrugated box manufacturer, print house, and beyond, we supply cutting solutions across the entire production chain. Our range — covering slitter, sheeter, slotter, trimmer, and splitting blades — is engineered to handle the demands of each stage, delivering clean cuts, consistent performance, and long service life whether you're processing raw paper rolls or finishing the final product.
Every cutting process has its own demands. For industries ranging from plastic and packaging to textile, food processing, and beyond, we manufacture made-to-order blades, including perforating knives, slitter blades, and other specialized cutting tools, engineered to your exact specifications. If your process involves a blade, we can build it.
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092-626-2888 
02-162-0277 