Dongying Hairun Steel Pipe Co., LtdDongying Hairun Steel Pipe Co., Ltd. was established in September 2008, covering an area of 173 mu. It is a Sino foreign joint venture with a total investment of US $13 million and a re…

Shengli fangrand Petroleum Equipment Co., LtdShengli fangrand Petroleum Equipment Co., Ltd. was registered in Dongying Administration for Industry and Commerce on September 27, 2006. The legal representative is Fu Xiuron…

Shengli Oilfield furuite Petroleum Steel Pipe Co., LtdShengli Oilfield furuite Petroleum Steel Pipe Co., Ltd. was established on April 10, 2006. The business scope of the company includes: manufacturing and selling the s…

Shengli Pump Co., LtdEstablished in 1983, Shengli pump is the only specialized company in research, development, manufacturing and technical service of electric submersible pump of Sinopec, the only hydraulic pump techni…

Shengli Oilfield furuite Petroleum Equipment Co., LtdShengli oil field furuite Petroleum Equipment Co., Ltd. is an integrated enterprise of petroleum equipment manufacturing and service with the main business items of pe…

Dongying Liyuan Pipe Group Co., LtdDongying Liyuan Pipe Industry Group Co., Ltd., founded in, has a plant area of 100-500 square meters and about 10-50 employees. It is a limited liability company. Its address is located…

Shengli Oilfield Hongsheng Petroleum Engineering Co., LtdShengli Oilfield Hongsheng Petroleum Engineering Co., Ltd., formerly known as Shengli Oilfield Wenguang new technology development service company, is located at N…

Dongying Boyang Petroleum Machinery Co., LtdDongying Boyang Petroleum Machinery Co., Ltd., established on March 19, 2010, is registered at No. 9, Taierzhuang Road, Dongying high tech Industrial Development Zone, Dongying…

Dongying Sanhe Petroleum Equipment Co., LtdDongying Sanhe Petroleum Equipment Co., Ltd. is a professional petroleum equipment enterprise integrating R & D, manufacturing, sales and service. It is located in Dongying City…

Shandong Shengyou drilling and production machinery Co., LtdShandong Shengyou drilling and production machinery Co., Ltd. was registered in Dongying District market supervision and Administration Bureau of Dongying City …

Shandong Shengli Weiye Petroleum Engineering Technology Service Co., LtdIn order to develop China's energy industry, Shandong Shengli Weiye Petroleum Engineering Technology Service Co., Ltd. adheres to the developmen…

Shengli Oilfield Shengxing Group Co., LtdShengxing Group Co., Ltd. of Shengli Oilfield was established on November 18, 1994. The business scope of the company includes: Tuo station 2: 2880 tons / year of stable light hyd…

Gubang Petroleum Equipment Co., Ltd. of Shengli OilfieldGubang Petroleum Equipment Co., Ltd. of Shengli Oilfield was established on October 17, 2006. The legal representative is Gao Xuefeng. The business scope of the com…

Main business: oil casing, seamless steel pipe, octg pipe, castingThe company is a restructuring enterprise of PetroChina system, which was established in 1998. In 2007, it cooperated with the well-known international in…

Bidding project - OCTG Tubing and casing1. Casing- 30” seamless, API5CT, PSL 1, Range 3. Connection: welding connection. Grade: X52. Wt.(PPF):235. Length (meters): 36. Cost ($/mton) 610.2. Casing- 20” seamless, PSL 1…

TOP 25 Global OCTG Manufacturers & Supplierss in 2021OCTG is the abbreviation of Oil Country Tubular Goods, it mainly refers to the piping products that applied in the oil and gas production.DY77 presents the most compre…

The company is the largest professional enterprise of seamless steel pipe production in Jiangsu Province and one of the independent import and export member units of domestic seamless steel pipe. It mainly produces oil p…