Nanjing Costar Precision Tools Co. Ltd has been known in producing of carbide knives and blades for many years. With our high experience we provide a full range of carbide knives and blades for many industries and companies in the worldwide.

We manufacture carbide knives and blades for Paper, Metal, Film and Foils, Textiles, Printing, Corrugated Cardboard, PCB, Tube and Pipe, Leather, Plastic, Wood, Converting, Cloth, Fibre, Fiberglass, Rubber, Asbestos, Packaging, Tobacco, Nonwovens, Bookbinding, Lithium Battery and many other industries. Knives and Blades can be made from different types of materials according to our customers' requirements.