Wenzhou Zhenan Machinery Co., Ltd is more than a manufacturer; we are a dedicated partner in high-purity engineering. With 20 years of manufacturing heritage, we specialize in high-precision sanitary valves and fittings that meet the most rigorous global hygiene standards.

From the heart of China’s stainless steel hub, we empower the Pharmaceutical, Food, and Dairy industries by ensuring that every component we craft supports a safer, cleaner, and more efficient production environment.