ISO63TTK-50 Toyo Toyo graphite

the world's leading supplier of graphite there are five: Japan, SGL, Tokai, Roland, and high-step, in which Japan and Japan is the world's largest carbon graphite EDM manufacturer with an annual output of 5,000 tons, and its product line covers All high, medium and low-end market, is widely used in plastics, die casting, forging mold industry.

(a) of the commonly used graphite

1.TTK-4 features

1) average size: 4