"Shen Gong" is a big manufacturer of tungsten carbide cutting and slitting knives, we are manufacture by high quality virgin tungsten carbide powder and cobalt powder with powder metallurgy method. Compete with the traditional steel cutter blade, our tungsten carbide cutter blades have much higher hardness and wear resistance because of the good physical properties of tungsten carbide materials.

       "Shen Gong" has focused on tungsten carbide round or circular knife since 20 years ago, we made the first tungsten carbide slitting knife for corrugated machine in China. Compare with the other small workshops of China, our 6S factory management system, strictly quality control system, professional technician team and various of advanced equipment guarantee our excellent quality!