As national standards for energy conservation and carbon reduction continue to tighten, low‑loss, zero‑leakage fluid control components have become the mainstream upgrade direction for the valve industry. As the core element for media regulation, cartridges are seeing broad market space for

Recently, the domestic fluid control component industry has entered a window of structural upgrade, with the localization of high-end cartridges continuing to accelerate. As a specialized enterprise focused on cartridge R&D and manufacturing in the Yangtze River Delta region, Ningbo Pinshi