• OMV Ventura Tubes



     SJ Petroleum Machinery Co., Sinopec (SJ for short), one of flagship enterprises of petroleum drilling and production equipment, was established in 1941, featuring 75 years of related experience. Located in Jingzhou,  a famous ancient city in Hubei, SJ is mainly engaged in research, development, manufacturing and service of land and offshore oil/gas exploration and production equipment. Our major products cover drilling equipment, cementing equipment, workover equipment, fracturing equipment, coiled tubing units, snubbing rigs, offshore equipment and high pressure fluid control products which have spread in all the oilfields in China and have been exported  to more than 40 countries and regions. SJ is  ISO9001/API certified, and HSE certification, National Lab Accreditation and Measurement Certification have also been granted. SJ has been awarded  “National Hi-tech Enterprise”. “National Technology Center”, “National Labor Day Honor”, “National Quality Management Excellent Enterprise", “China Top 500 Machinery Enterprise”, “National Civilization Excellency Enterprise”, etc. We have established 20 technical service stations in China and 6 overseas service stations, and now actively prepare the establishment of domestic and overseas service centers to carry out product and technical services, parts supply, onsite equipment inspection, overhaul services, with the purpose of providing integrated solutions  for oil & gas customers.

  • NELSON Energy Technology

    Nelson Energy Technologies Limited was set up by sales and technical engineers working in the oil service industry for years. It’s a company specializing in supplying petroleum equipment and oilfield service. Headquartered in the world’s financial center, Hong Kong, it has a subsidiary in the biggest city in the south of China and also China’s most developed city in import & export business---Guangzhou, a plant & a big warehouse in the city of Jingzhou in the middle part of China where Jianghan oilfield is located, and an purchasing office in New Jersey, U.S.A.

    Standing in the world’s two biggest markets, U.S.A and China, Nelson has a powerful ability to supply and serve. We not only keep close relationships with world’s esbablished corporations like NOV, HALLIBURTON, BAKER HUGHES, WEATHERFORD, FORUM but also have built up strategic partnerships with CNPC (China National Petroleum Corporation) and SINOPEC, responsible for promoting their equipment in foreign markets.

    Our scope of supply covers drilling rig, coiled tubing unit, fracturing unit, cementing unit, workover unit, Nitrogen unit, offshore equipment, high pressure fluid control products, etc.. In terms of the oilfield service, we are experienced in cementing operations, workover operations, fracturing operations, logging while drilling (LWD), measuring while drilling (MWD) ,etc.. We have our own service team and are able to take our equipment to work on site.

    With reliable quality, professional technical support and good after-sales service, Nelson has won united compliment from old customers and also attention from new potential ones. We are still keeping paying efforts to improve the quality and service for old and new customers. You are warmly welcome to call or e-mail to us for business. 


    Jiangsu ChengDe Steel Tube Share Co.,Ltd. was founded in 1988, is located in the jiangdu area north of the new young canal, covers an area of 400 mu, the registered capital of 210 million yuan, total assets 1 billion yuan, the beijing-shanghai expressway, at right angles, the west.ningqi railway in the company general factory DongBeiCe intersection, have good geographical environment and regional advantages.
    The company strictly abide by the "honesty, steadfast, real, the pursuit of excellence extension all" the quality policy, and continuously explore and corresponding to the scale of the enterprise management mode, successively passed ISO9002 quality system authentication, the American petroleum institute API the authentication, the international and domestic ABS, BV, LR, DNV, NK, GL, CCS classification society the authentication. The company through chemical and physical test center national (CNAS) laboratory accreditation, obtains the national quality technology supervision bureau issued by the special equipment (pressure piping components) manufacturing license. Establish the national postdoctoral research stations, province engineering technology research center.
    The company is a high-tech enterprise of jiangsu province, the provincial private scientific and technological enterprise, provincial seamless steel tube of export enterprise. The company has complete production line of steel tube category: one kind is 250000 tons of boiler tube and oil bushing seamless steel pipe production line; Another kind of 20 tons car silk thread, of which all introduce the world first-class equipment oil casing thread is processing line. The products of the company Ø 610 mm for the seamless steel tube, has already and ZhongYe sadie signing new two short process three roller and rolling line: Ø 76 units (put into operation in March 2012), Ø 114 units (put into operation in October 2012). This production line of postpartum 2013 comprehensive can form the annual output is 1.5 billion yuan, and successfully completed cheng jiangsu DE steel pipe Co., LTD of traditional transformation and upgrading of products. Today, full of vigor and vitality, sincere, meet the challenge actively, grab the opportunity, the sincerity are going to make the international famous DE steel pipe steel modernized enterprise of advance to the target.