The complete equipment and mating process technology for bimetal band saw blades are the exclusive patent products possessed by the hi-tech joint-stock enterprise - Dalian Bi-Metal S&T Joint-Stock Co., Ltd. (China), which has gathered many outstanding professors and experts, and spent a huge sum of money through more than 10 years development. We have been awarded several national, provincial and municipal rewards. The technology and economic indicators have been first class in the world and taken an important place of the same kind. We have filled up the blank of Chinas basic industry, and...