Mountain East China Sea melts the exportation which the groupauspicious source machine manufacture subsidiary company develops topress the tooth harvester bit, the tooth edge processing process isuses the force extrusion the craft technology, in did not destroy thebit metal fiber structure in the foundation to increase the metaltextile fiber density, thus strengthened the tooth departmentintensity, firmly caused the tooth edge, to be sharp, enormousstrengthened the anti- attrition ability, enhanced the bit servicelife; Presses the tooth craft widely to use in each kind ofdomestically produced, the import wheat, the soybean, the paddy riceand so on each kind of harvester moves the bit and each kind operatesthe tooth the haying machine bit, through the gain in strength,enhances the service life, enormous reduced the cost, is each kind ofinstitute superiorly needs the type good to elect, may satisfy thedomestic and foreign different customers the need.