rongsheng machinery manufacture ltd in stock

Rongsheng Machinery Manufacture Ltd. of Huabei Oilfield,Hebei, which was founded in 1976, has now been an internationally famous comprehensive petroleum machinery manufacturer.The company products include BOPs, BOP control system, choke and kill manifolds, snubbing equipment, mud pump, wellhead equipment and Christmas tree, pumping units, tubing and drill pipe joint, etc, which have all passed certification by API. The products by Rongsheng have been sold to all onshore and marine oil fields and gas fields in China and have been exported to over 40 oil producing countries such as the U.S.A., Canada and Russia,etc.

Rongsheng Machinery Manufacture Ltd of Huabei Oilfield, Hebei, which was founded in 1976, has now been an internationally famous comprehensive petroleum machinery manufacturer, and has grown to be the largest manufacturer and dealer of land-use BOPs.

The company management systems have passed the certifications of ISO 9001, ISO 14001, OHSAS 18001, HSE and certification of safety and quality of machinery industry in China.

NOTE: Rongsheng North America, Inc. is the only legal subsidiary of Rongsheng Machinery Manufacture Ltd. in the United States which is authorized to sell "HRSB" brand products including BOP"s, Mud Pumps and Well Heads.

ExxonMobil is a trusted partner for thousands of industrial original equipment manufacturers. They know our products will help keep their machines running longer and more efficiently. See below for relevant equipment and product information for Rongsheng Machinery Co., Ltd. - construction machinery.

Jiaxing Rongsheng Lifesaving Equipment Co.,Ltd. is founded in 1983 and located in Jiaxing, which is near Shanghai and Ningbo. We are professional manufacturer and supplier of marine life jackets, immersion suit / survival suits, lifebuoy ring and lifeguard accessories,etc. We have passed the international quality management system certification ISO9001 / ISO22000 in 2002. All of our life-saving products obtain ZY / CCS certificates and EC/MED certificate from DNV-GL, RINA, KR, LR classification societies.

Dalipal Holdings Ltd. operates as an investment holding company. The company is engaged in the development, manufacture and sale of oil country tubular goods (OCTG), other pipes and pipe billets. It is mainly for oil companies, OCTG manufacturers and OCTG processing factories. The company was founded on August 28, 2018 and is headquartered in Cangzhou City, China.

FACE ON THE GLOBAL PETROLEUM EXPLORATIONAND EXPLOITATION FIELD, PROVIDE SATISFIEDPRODUCT AND SERVICE TO CUSTOMER,BECOME ACOMPETITIVE NATIONAL BRAND IN PETROLEUMMACHINERY.

Being the major factory of China Petroleum Well Control Equipment Manufacturing and Assembling Center appointed by Rongsheng Machinery Manufacture Ltd.Co. of Huabei Oilfield, Hebei is an integrated machinery factory for manufacturing petroleum drilling and production equipment and oil country tubular (OCTG). It is aprovincial high technology company with power to engage in import & export trade.The company has abundant technical strength. And it has strong research and development ability. The company has got 38 Technological Fruit Awards of HuabeiOilfield Bureau, 7 Technological Fruit Awards of Province and Ministry & 14 National Patents. The Develop and Research Center of Rongsheng Company embarkon product design and development preparation, being equipped with advanced Auto-CAD system and powerful Pro/E software can perform three-dimensionphysical modal, dynamic emulation and finite element analysis. Hence, it can design high quality products and process efficiently to meet the requirement of marketand production.The company has perfect quality management system with ISO 9001 certificate and API certificate for BOP, pumping unit, tool joint, tubing, wellhead, kill & chokemanifold, and mud pump. We already set up HSE system and get ISO 14001-environment system certificate.The company has developed its unique sales net. The above-mentioned products have been marketed to almost all domestic oilfields (such as Huabei Oilfield,Daqing Oilfield, Tuha Oilfield, Talimu Oilfield, Xinjiang Oilfield, Shengli Oilfield, Dagang Oilfield, Zhongyuan Oilfield, Liaohe Oilfield, Jiangsu Oilfield, Yumen Oilfield,Sichuan Oilfield) and to international market, including USA, Canada, Mexico, Australia, Venezuela, Ukraine, Thailand, Indonesia, Syria, Kazakhstan, Turkmenistan,Egypt, Sudan, Chad, Algeria, Iran and Philippine.

Mud pump -"Heart" of drilling operation. The series Mud pumps produced by Rongsheng Machinery Manufacture Ltd.digest and absorb the advantages of domestic and foreign single-action triplex pumps in design, and use the moderndesign method and the optimum design theory to optimize the structure and parameters of traditional pumps to makethem more reasonable and advanced. The processing and manufacturing inherit the long suit of the domestic pumpmanufacturers, combine the advantages of processing and manufacturing of our factory, and use the modern processingand manufacturing method to produce the mud pumps reliable for work and assuring to customers.

CONVENTIONAL AND OUT OF PHASE WALKING-BEAM PUMPING UNITThe productis is used foroil production as the surface equipment of a rod pump. The design andmanufacture of the product completely conform to API spec 11E. and industry standard SY/T5044of china petrdeam the plant has gotten the authority to use API monogram on the product.

The chemical composition and mechanical capacity are higher than the standard of API and industrystandard. The joint has high mechanical strength and high fatigue strength.INSPECTING APPARATUSInspect material in direct-reading spectrograph manufactured by British.Inspect performance on Advanced numerical mechanical testing machine.Single direction meter manufactured by Alon Co., America, is used to inspect thread parameters.Advanced ultrosonic flaw detector and magnetic-particle detector inspect corss section of joint.The company developed the serial of joint in 1984. The products have been the world level after studyingand manufacturing about 20 years. The products can mest the requirement of domestic consumers, alsohave been exported to all around the world. It got the certificate of API in 1994, the certificate of ISO9001in 1996. And it passed the auditing of the OTC(Oilwell Tubular Consulta) in 2000. We carry on standard ofGrant JSG-107 now.

MACHINING EQUIPMENTAdvanced semi-automatic laster marking machine is used to mark permanent mark on products.Controllable gas heat-treatemnt furnace, ensure the performance index of joints.Advanced NC. machine and specilized equipment is used to ensure that the thread parameters meet the technicalrequirements.Now it has realized automatic production and manufactured 50,000 pairs of joints annually.

HONG KONG, Nov 26 (Reuters) - China Rongsheng Heavy Industries Group, the country’s largest private shipbuilder, said its chairman had stepped down just three months after the company posted its sharpest fall in half-year net profit.

Listed in November 2010, Rongsheng was hit by an insider dealing scandal involving a firm owned by Zhang ahead of the $15.1 billion bid for Canadian oil firm Nexen Inc by China offshore oil and gas producer CNOOC.

Rongsheng said earlier this month that investment firm Well Advantage, controlled by Zhang, had agreed to pay $14 million as part of a settlement deal with the U.S. Securities and Exchange Commission (SEC).

In August, Rongsheng posted an 82 percent drop in half-year profit on a dearth of new orders and warned economic uncertainties would continue to weigh on the global shipping market.

Zhang Zhirong has also resigned as chairman of Glorious Property Holdings Ltd, the property developer said, as part of a series of executive changes at the company.

As part of the changes at China Rongsheng, the company said that Zhang De Huang was retiring and had resigned as an executive director and as vice chairman of the board.