Nanjing sinzc is a manufacturer cooperating with world famous enterprises. We have a warehouse in USA. We are specialized in industrial knives, especially different types and specifications of guillotines for paper cutting machines in printing and paper making industry. We offer thin planer knives, rotary lathe knives, chipper knives, flake knives in carpentry industry; shear knives in metallurgy (metal work) and mechanical processing industries. We also produce granulating knives in plastic and robber industries. We can provide chipper knives in textile industry and various kinds of knives in other fields