Industry News & Updates

Company Secures Order for Extra-Large Centrifugal Pumps for Scientific Research Test Project

Successful Commissioning of Our Descaling System for Super‑Large‑Diameter Seamless Steel Tubes

key pump order for CNOOC project

Recently, we reported another good news in the field of offshore oil and gas equipment: it successfully won the bid for an oil and gas field enhanced oil recovery project on a certain platform in the East, which was general contracted by a unit of China State Shipbuilding Corporation and led by CNOOC. We will provide two core multi-stage centrifugal pumps for the ORC waste heat power generation system in this project, once again demonstrating the company's extraordinary strength in the field of difficult fluid equipment. The equipment that won the bid will be used to transport cyclopentane, the key medium of the ORC system. As an extremely flammable and explosive medium with a density of 707kg/m³, cyclopentane poses severe challenges to the sealing, stability and safety of fluid transportation equipment...

our company wins core equipment orders for overseas projects and officially joins the ranks of international high-end equipment suppliers

Recently, We has made a major breakthrough in the international market and successfully won the bid for the supply order of high-pressure diaphragm pumps, the core equipment of an overseas user's melamine project. This marks that we has officially entered the ranks of international core equipment suppliers for the "three high" extreme working conditions of high temperature, high pressure, and high corrosion, demonstrating the company's R&D strength and high-end manufacturing capabilities in the field of difficult fluid transportation. The equipment that won the bid this time will be used in production links with extremely harsh process conditions. The conveying medium is highly corrosive. The inlet pressure is close to 10MPa, the outlet pressure exceeds 20MPa, and the medium temperature is as high as about 150°C. It almost covers...

Zhou Hu, welding technician: Ingenuity under the welding gun, 100% qualified quality guardian

In our welding workshop, the name of senior technician Zhou Hu is synonymous with quality. Having been engaged in welding work for more than ten years, he always adheres to the principle of "getting things done right the first time" and treats every weld as a high-quality product. With his superb skills and rigorous style, Zhou Hu set a record of 100% pass rate for one-time radiographic flaw detection of welds in the difficult welding tasks of many of the company's core products, becoming a shining "quality star" in the workshop. Strictly adhere to the process and build a strong line of defense within millimeters. Welding is a delicate activity, and small fluctuations in parameters such as current, voltage, speed, etc. may affect the quality. Zhou Hu has almost strict requirements on craftsmanship. Every operation...

With all employees mobilized and efforts across the board, we launched a tough production battle at the beginning of the year

At the beginning of 2026, our company closely focused on the group's "12358" strategic outline and the company's "1432" strategic deployment, mobilized all employees and made efforts across the board to comprehensively launch the annual production battle, laying a solid foundation for the company's high-quality development during the "15th Five-Year Plan" period. Face the ice and snow to ensure smooth traffic and fully escort product delivery. Faced with the dual challenges of traffic control caused by ice and snow in the northern region and tight transportation capacity before the Spring Festival, We has strengthened overall planning and efficient coordination between the storage, transportation and operation departments to ensure timely delivery of products. The shipping team stayed on the front line and completed a total of 59 units through multi-channel coordination and dynamic optimization of logistics solutions...

Our company and Chongqing Public Transport Vocational College open a new chapter in school-enterprise cooperation

Recently, Yi Gu, dean of the Intelligent Equipment School of Chongqing Public Transport Vocational College, led five professional teachers went to our company to conduct a two-week in-depth research and exchange activity. This survey focuses on core aspects such as corporate human resources management, machining technology, and final assembly processes, aiming to promote collaborative education between schools and enterprises and promote in-depth integration of industry, academia, and research. Accompanied by Li Yong, deputy secretary of the Party Committee and Secretary of the Discipline Inspection Commission of our company, the director of the machining center and the director of the human resources department, the college's teaching team went deep into the production lines such as the machining workshop and the assembly workshop to systematically inspect the team's daily operation mode and basic work processes, and comprehensively understand the workshop layout, equipment configuration and...

5.02MW distributed photovoltaic project was successfully connected to the grid

Recently, 5.02MW distributed photovoltaic project, the first self-invested and self-constructed project of Mechanical and Electrical Co., Ltd., successfully achieved grid-connected power generation. During the project advancement, many difficulties such as cross-construction and production operations and extreme weather attacks were effectively overcome. With the close collaboration and full cooperation and various participating units, all construction tasks were completed safely, the grid connection goal was successfully achieved, and a high-quality project answer sheet was delivered. It is predicted that the annual power generation of the project is about 3.5 million kWh, reducing carbon dioxide emissions by about 241 tons/year, and generating economic benefits of about 2.6 million yuan/year. The success of our distributed photovoltaic project...

Heavy pump manufacturing helps users successfully start up their residual oil hydrogenation equipment in one go

On January 9, a user's on-site residual oil hydrogenation unit of achieved successful one-time feed start-up and successfully produced qualified products. All nine sets of reciprocating pumps in this device, which are used to transport high-temperature, high-pressure, and easy-to-condensate key media, use positive displacement pump products independently developed by us, helping users achieve the highest localization rate of similar devices. This batch of reciprocating pumps needs to stably transport heavy materials such as wax oil under extreme working conditions with a maximum temperature of 274°C and a maximum pressure of 26.94MPa, which places extremely high requirements on the reliability of the long-term operation of the equipment. Our technical team relies on rich experience in the research and development of hydrogenation reciprocating pumps, targeting...

Concentrate efforts to open a new game and write a new chapter with hard work——action learning for the “15th Five-Year Plan” strategic planning

In order to fully implement the deployment of the Mechanical and Electrical Group Party Committee (Enlarged) Meeting and Strategic Planning Action Learning Meeting, further consolidate "15th Five-Year Plan" planning work, effectively transmit and decompose the company's strategy to various departments, build consensus, unify thoughts, will, and actions, align goals, coordinate from top to bottom, and ensure the effective implementation of the strategy, from January 8 to 10, we carried out action learning on the "15th Five-Year Plan" strategic planning. More than 70 people including company leaders, middle-level cadres, assistants to mid-level cadres, professional chief engineers, and key representatives of each sector participated in the training. This action learning lasted for two and a half days and was divided into two stages. It focused on the theme and was rich in content...

We were rated as an advanced unit in the national pump industry standardization work during the "14th Five-Year Plan"

From January 7 to 9, 2026, the founding meeting of the Seventh National Pump Standardization Technical Committee was held in Deqing, Zhejiang. At the meeting, Our company was awarded the title of Advanced Unit for National Pump Industry Standardization Work during the "14th Five-Year Plan", highlighting the company's positive contributions and remarkable results in the field of pump industry standardization. As a member of the National Pump Standardization Technical Committee, We continue to improve the enterprise standardization management system and actively participates in the formulation and revision of multiple pump standards. During the "14th Five-Year Plan" period, the company participated in the formulation and revision of 13 national standards, 3 industry standards, and 2 group standards. In order to promote the standardization process of the pump industry and promote...

We held the fifth science and technology conference

On December 30, We grandly held the fifth Science and Technology Conference in the multi-functional hall. More than 170 people including members of the company's leadership team, middle-level cadres, technical staff, and senior technicians attended the meeting. The meeting was chaired by Li Yong, deputy secretary of the party committee, secretary of the Discipline Inspection Commission and chairman of the labor union. At the meeting, Li Yong read out the "Recognition Decision of our company on the Fifth Science and Technology Conference". This science and technology conference commended 5 outstanding papers, 6 outstanding patents, 6 technological progress projects, and selected 5 outstanding individuals, with a total of 105 awards. Company leaders issued certificates of honor to the winning representatives. Zhang, deputy secretary of the company's party committee and general manager...