Ouhua Chemical is one of leading suppliers of dimethyl disulfide (DMDS) in China with an annual capacity of 12000MT.Our product is widely used for catalyst sulfiding in oil refining and petrochemical industry,as well as as intermediate for agrochemical and organic synthesis.We insist on  developing with customers mutually by our quality product,reliable supply and long term support on business and service.Please do not hesitate to contact us if any questions.Each inquiry will be processed in a timely manner.