Dongying Paipu Petroleum Petroleum Pipe Fitting Co.,ltd.is a high-tech enterprise integrating product design, production, sales and technical service. Our company is mainly engaged in produce Oil Country Tubular Goods (OCTG) and oil filed service. Our company has a staff of 106 people including more than 30 senior technicians. Moreover, our company has been certified to ISO9001, ISO14001 and API 5CT, and owns complete inspection and test methods and security system.  As the first class supplier & agency of TPCO, our perfect OCTG have been used in oil field around the world.   Dongying Paipu Petroleum Petroleum Pipe Fitting Co.,ltd. establish branch company-Tianjin Jinggong International Co., Ltd.in Tianjin (2010) and large factory in Dongying city,Shandong province ( 2007) for produce high quality coupling, pup joint, tubing& casing pipe in API 5CT standard. The valve factory is established in Tianjin(1997).  Since establishment, our company has optimized and upgraded product structure and industrial structure, provided oilfield service, established good technical cooperation relationship with the advanced petroleum enterprises at home and abroad, and laid a solid foundation for promoting the R& D and design ability and product competitiveness.  Branch company located in Tianjin (In Northen China' s Largest Port City), where there is the biggest steel pipe tubing production base, which would be very convenient for you to fulfill purchasing task.  Paipu Jinggong -Your life the partner in oil & Gas Industry.  Vision & Value: Passion, Humble & Considerate, Trust