Cangzhou Kunyuan Imp.&Exp. Trade Co., Ltd. was incorporated to provide a dedicated source for the ever increasing supply demands of Casing and Tubing to the Oil & Gas Industry.We are staffed by professionals and specialists who understand the investment you are making, and consult you to be able to meet your needs in ways that save you precious time and money.Our mission is to become one of the leaders and preferential supplier in materials management for the petroleum industry, offering a complete range of products and value-added service levels that exceed the demands of our valued partners.