Aluminum die-casting improves efficiency and quality of die-casting parts through centralized smelting, automatic transportation of aluminum liquid, and automatic equipment such as automatic soup feeding, spraying, and pick-up.

Machining pursues single-piece flow, the production line integrates online inspection and online cleaning, and the finished product is directly produced from the input of blanks.

The assembly lines have been completely switched to U-shaped production lines. There are currently 13 aluminum pump assembly lines and 2 cast iron pump assembly lines, with a production capacity of 300,000 units/month.