You are welcome to visit Hubei Kaiyuan Chemicals, this is a leading manufacturer and exporter of fine chemical in China. As an ISO9001: 2000 certified company, we supply best service and goods with superior quality.Our main products include hydroquinone, manganese carbonate, p-benzoquinone, manganese sulphate and etc. Now, our company has annual production capacity of 1000 MTs of hydroquinone, 10000 MTs of Manganese Carbonate, 1000 mts of p-benzoquinone, 6000 MTs of manganese Sulphate. We cordially welcome customers home and abroad to contact us for closer cooperation, Mutual development and benefits.