With ￥5 million in annual output value, located in Changsha High & New Technology Development Zone at national level, Hunan Songyuan Chemical Co., Ltd.(HSC) is the leading manufacturer in China in the production of paramenthane, paramenthane hydroperoxide(PMHP), pinane hydroperoxide(PHP),cis-pinane,dihydroterpineol. Our products PMHP and PHP are playing a vital role in the organic polymerisation. HSC has a number of production lines with yearly capacity of 1000 tons for p-menthane,1000 tons fo...