China Hishine Industry Co., Ltd specialize in producing all kindes and grades zinc oxide. There are indirect zinc oxide, direct zinc oxide, rubber grade zinc oxide, chemical industry grade zinc oxide, medicine grade zinc oxide, electron grade zinc oxide, ceramic grade zinc oxide, food grade zinc oxide, feed grade zinc oxide, coating grade zinc oxide, nanometer zinc oxide, superfine active zinc oxide, particle zinc oxide etc. According to its content, "Hishine" brand can be divided into: 99.9%, 99.8%, 99.7%. 99.5%, 99%, 98%, 96%, 95% and 90% etc.