Ningbo Bolex Cutlery Inc. established in 1993 is a Chinese factory who is specializing in all kinds of professional knives. It is located in Zhangjia industry zone Shangtian Ningbo China which is only half hour's drive to Ningbo airport. We have been supplying to the knife grinders all over the world for 25 years already, who are doing business of professional knife sharpening services, rental and exchange program, knife grinding services, knife sharpening services, both of mobile sharpening ...