The Intelligent Fishery Equipment Division mainly researches and manufactures a series of energy-saving intelligent fishery equipment such as Wanyuda brand variable frequency aerators and water trucks. The company is committed to the future intelligent fishery ecological chain, and the intelligent variable frequency aerator is just one step for Water Blue Company to move towards the intelligent fishery ecological chain. The energy-saving variable frequency aerator developed by the company in recent years can save 30% -50% energy compared to traditional aerators of the same power. The data has been certified by authoritative departments and is true and reliable. The independently developed frequency converter adopts a modular assembly method, which eliminates the need to replace the entire controller circuit board, making maintenance costs lower and more convenient. When the voltage of the rural power grid is unstable, constant speed oxygenation can also be achieved without being affected by voltage fluctuations. It can achieve functions such as phase loss, overload, short circuit protection, no burning, no refueling, no maintenance, and remote control of the aerator, providing customers with a better experience. The core chip adopts TI chips from the United States, which have smarter algorithms, more stable performance, longer service life, and visible energy saving. After rigorous testing and comparison in the early stage, we have obtained the following data:

1.Each Wanyuda variable frequency aerator can save farmers about 2000 yuan in electricity bills annually;

2. Save approximately 1000 yuan in maintenance expenses annually;

3. The service life is increased by 50% compared to other variable frequency aerators;

4.In the case of unstable voltage, the continuous oxygen production of Wanyuda variable frequency aerator is significantly better than other products in the same industry;

5. Easy installation and maintenance, one person can easily install, greatly saving manpower and material resources.

6.The company will provide customers with more products that are differentiated from the market with a pragmatic and innovative attitude, which is our persistent direction.