Tin dioxide (sno2) electrodes is widely applied to the smelt of top-grade optical glasses and electrolytic aluminum trades. Because it cant make the glass polluted, it is especially applied to the smelt of flint glass, barium flint and barium crown and so on. This achievement has already appraised by the expert of henan province science & technology agency. The whole prosperities lie in the leading position in domestic and main prosperities are up to the international advanced level. Carefully packaged, and we can do as your request
