Yangzhou Runda Oilfield Chemicals Co., Ltd. is Located in the beautiful city of Jiangsu Province, central China's Yangzhou province. We are a professional engaged in oil additives, drilling mud additives, oil (waste) water treatment agent series products, set R & D, production, sales and oilfield chemical professional and technical services as one, has the right to operate import and export of the national high and new technology enterprises, is China Petrochemical level suppliers.