Latest company news and exhibition updates recommended for you
Rongsheng Awarded the National Title of "Manufacturing Single Champion Enterprise"
2026-04-07
Recently, the list of the 9th Batch of National Manufacturing Single Champion Enterprises was officially released. Rongsheng has been certified as a national-level Manufacturing Single Champion Enterprise, which signifies that the company’s leading position in the blowout preventer (BOP) segment of petroleum drilling and production equipment has obtained authoritative national recognition.
The selection criteria for Manufacturing Single Champion Enterprises include: engaging in the relevant industry for no less than 10 years; ranking among the world’s top 3 in global market share of the applied product; possessing core independent intellectual property rights with an industry-leading portfolio of domestic and international patents; and leading or participating in the formulation of international, national and industrial standards. The appraisal is led by the Ministry of Industry and Information Technology (MIIT) of China. This honor represents the highest level of China’s manufacturing in niche sectors, and is known as the "pinnacle of China’s manufacturing system".
Rongsheng has long specialized in the field of oil and gas drilling and production equipment, focusing on the research and development, manufacturing and system integration of its core product — BOP. The company has gradually grown into the world’s largest manufacturer of BOPs in terms of output and sales volume. Since designing and manufacturing its first self-developed BOP in 1986, Rongsheng has maintained dedicated focus on this sector. To date, the company has developed more than 200 specifications of BOP with working pressures ranging from 500psi to 25000psi and nominal bore sizes from 62 mm to 762 mm. Its products fully adapt to well control requirements for onshore, offshore, and extremely harsh working conditions characterized by high temperature, high pressure and high sulfur content. Based on data from the past three years, Rongsheng has consistently maintained a leading global market share in the BOP industry. Its products cover all major onshore and offshore oil and gas fields in China, including Daqing, Liaohe and Tarim, serving core clients such as CNPC, Sinopec and CNOOC. Internationally, its products are exported to 51 major oil-producing countries worldwide, including the United States, Russia, Kuwait, Oman and the United Arab Emirates.
The outstanding market performance is underpinned by the company’s persistent innovation capabilities. Rongsheng attaches great importance to R&D investment, with annual R&D expenditures exceeding 38 million yuan for three consecutive years. The proportion of R&D investment in main business revenue remains steadily above 5%, ranking at the forefront of the industry. Meanwhile, the company has established a robust R&D system with four national and provincial-level research platforms, namely the National Engineering Research Center for Marine Geophysical Exploration and Exploration & Development Equipment, Hebei Provincial Enterprise Technology Center, and Hebei Provincial Well Control & Wellhead Equipment Technology Innovation Center. In terms of intellectual property rights, Rongsheng holds 58 valid patents, including 24 invention patents and 2 PCT international patents. Furthermore, the company actively participates in industrial standard formulation, leading or participating in the drafting of 3 national standards, 23 industrial standards and 1 group standard, among which 4 industrial standards were independently led. It has been awarded the China Standard Innovation Contribution Award, demonstrating its prominent discourse power in industrial technical specifications.
To break the long-term foreign monopoly and resolve the core technological bottlenecks in deepwater offshore oil and gas exploration and development equipment, the company has undertaken six major national scientific research projects, including the National 863 Program of the 11th and 12th Five-Year Plans, National Major Science and Technology Projects, and Key R&D Programs of the 13th Five-Year Plan. Through continuous technological breakthroughs, the company has independently developed subsea emergency well shutdown devices (deepwater BOP stacks) and control systems applicable to a water depth of 3,048 meters and a high pressure of 103.5 MPa. It has conquered a series of core technical challenges involving high-toughness and high-strength materials, high-temperature and high-pressure hydrogen sulfide-resistant ram packers, and deep-sea monitoring and communication technologies. These achievements have filled domestic technological gaps in deepwater oil and gas emergency equipment, making China the third country worldwide capable of designing and manufacturing such core equipment. The breakthroughs have also enhanced China’s capability in accident prevention and emergency rescue for offshore oil and gas exploitation, contributing significantly to national energy security and the marine power strategy.
The honor of being recognized as a National Manufacturing Single Champion Enterprise constitutes authoritative recognition of Rongsheng’s long-term commitment to technological innovation, superior product quality and global market leadership. Moving forward, adhering to the vision of becoming a world-renowned enterprise in the petroleum machinery manufacturing industry, Rongsheng will continue to pursue innovation-driven development, further implement its internationalization strategy, and consolidate its leading position in the global BOP sector. The company will contribute greater efforts to advancing the high-end, intelligent and green transformation of China’s manufacturing industry and safeguarding national energy strategic security.
Trending News
Rongsheng Machinery Manufacture
E-mail:
