LEO Wins the Bid for 25 Sets of Double-suction Pumps for the Largest Water Conservancy Project in Guangdong
Recently, LEO Pump Industry has made a major breakthrough in the national water network backbone project by winning the bid for the procurement of main pumps and auxiliary equipment for all four pumping stations of the Zhanjiang branch line of the 'Guangdong Water Resources Allocation Project in the Beibu Gulf Region'. The company will supply a total of 25 sets of GS high-efficiency single-stage double-suction centrifugal pumps to the project, with a bid amount exceeding 50 million yuan.
This project is one of the most important water conservancy projects in Guangdong province with the largest investment scale, the most complicated construction conditions and the most important strategic position.
Zhanjiang, Guangdong province, located in Leizhou Peninsula, has long been plagued by drought in history. In order to fundamentally solve the problem of drought in Leizhou Peninsula and promote the sustainable development of the region, the "Guangdong Water Resources Allocation Project around the Beibu Gulf" was born.
This project is a national water network backbone project and one of the 150 major water conservancy projects in China. It has a designed water diversion flow of 110m³/s, an annual water supply of 2.079 billion m³, a total investment of over 61.456 billion yuan, and a total construction period of 96 months.
The project plans to draw water from the main stream of the Xijiang River and deliver clean water to the four cities of Yunfu, Maoming, Yangjiang, and Zhanjiang through a 490-kilometer water transmission line, benefiting over 18 million people along the route. It will optimize the long-term matching of water resources and economic layout in western Guangdong, and completely solve the drought problem that has plagued the Leizhou Peninsula for a thousand years.
The Zhanjiang branch line, awarded to LEO, is the southern critical section of the entire project, spanning 168.85 kilometers. It features four pumping stations—Lianjiang, Mazhang, Songzhu, and Longmen—forming a robust power hub for the water transmission system.
Hehe section - Lianjiang Pump Station
The single machine power is 3150kW, the total installed capacity is 18900kW (4 for 2 backup), the designed head is 39.5m, and the total designed flow rate is 24m3 /s.
Mazhang section- Mazhang Pump Station
The single machine power is 1800kW, the total installed capacity is 10800kW (4 for 2 backup), the designed head is 18.5m, and the total designed flow rate is 20m3 /s.
Leu Xiu segment- Matsuzuki Pump Station
The single machine power is 3150kW, the total installed capacity is 22050kW (5 for 2 backup), the designed head is 78.03m, and the total designed flow rate is 13m3 /s.
Leu Xiu segment -Longmen Pump Station
The single machine power is 3150kW, the total installed capacity is 18900kW (4 for 2 backup), the designed head is 78.03m, and the total designed flow rate is 10m3 /s.
As one of China's top 500 private manufacturing enterprises, LEO has stood out in this fierce competition thanks to its core advantages in handling complex working conditions and ensuring long-term stable operation:
To address the challenges posed by evolving water transmission scales and extreme head variations in pump stations across short, medium, and long-term periods, LEO Pumps ensures the system operates with sustained efficiency and stability. Its superior hydraulic performance—characterized by high efficiency and minimal pulsation—fulfills the engineering's stringent requirements for energy conservation and reliability. Furthermore, rigorous quality control and precision process management throughout the entire lifecycle—from design and manufacturing to testing—provide robust assurance for the project's overall quality.
To fully implement the 16-character guideline for the Guangdong North Ring Project— 'self-reliance, precision installation, closed-loop operation, and smart scheduling' —LIO has concentrated its R&D and production resources on developing 25 pumps for the Zhanjiang Branch Line. Building upon the GS series of high-efficiency single-stage double-suction centrifugal pumps, the company has conducted multiple rounds of R&D to create a pump model specifically tailored for this project.
This product series features broad spectrum coverage, high hydraulic efficiency, excellent cavitation performance, low maintenance costs, and large-scale customization support. Its pump models have demonstrated outstanding performance in national comparative tests, effectively addressing technical challenges such as near-to-long-term scale coordination and variable frequency wide-range operation. With high-performance metrics, it supports engineering projects to achieve high-level equipment autonomy and controllability.
To tackle the project's challenges of tight deadlines, heavy workload, and high standards, LEO has assembled a professional technical support team. By coordinating production resources, the team ensures timely and high-quality task completion while actively advancing equipment lifecycle management. This comprehensive approach provides reliable support for the project's early full-line water supply.
Standing at the forefront of challenges, Liou has now reached its 30th milestone. This bid victory signifies far more than just a contract for the company—it represents the culmination of 30 years of smart manufacturing expertise in pumps and systems, earning recognition from China's highest-level water conservancy authorities. This achievement empowers Liou to compete on equal footing with top-tier state-owned enterprises in the hydropower equipment sector and shoulder significant responsibilities.
As the knowledge flow progresses, Leo will ensure the flawless delivery of 25 pumps and systems in subsequent project phases. Upholding the 'Dongshen Spirit,' the company will further enrich the 'Fourfold Significance' of the North Guangdong Loop Project—satisfying millennia-old water needs, consolidating water resources, strengthening ecological foundations, and revitalizing regional development—thereby establishing a solid foundation for the safe and reliable operation of this national strategic initiative.
Harmonious coexistence. Upon completion of the future project, LEO will channel the surging waters of the Xijiang River across mountains and rivers, continuously nourishing the Leizhou Peninsula and rewriting the history of this land's' water scarcity' by providing a sustainable water supply. This initiative will boost the overall improvement of water quality for urban and rural life, production, and ecology, uniting with the local community to embrace a future of intelligent and flowing prosperity.
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