If you're looking for a reliable supplier that manufactures only the highest quality razor sharp plastic cutting knives and blades for plastic industry, you are at the right place. Custom and standard size plastic cutting knives made from premium quality hardened tool steels and fine grade stainless steels are one of our specialties at yafei. We manufacture plastic cutting knives and blades for many plastic industries including fresh and dry food packaging, medical packaging, polyethylene plastic bag manufacturing, film converting, plastic vinyl and foil converters and many others.