Welcome to Quanzhou Zhengnuo Environmental Protection Technology Limited company, a high-tech enterprise specializing in environmental protection. Zhengnuo has adhered to the belief of "upright heart and sincere intention, a promise worth a thousand gold" and is committed to providing comprehensive environmental protection technology and services for customers. We have more than 20 patents covering wastewater, waste gas, waste oil and other fields. Our professional team provides efficient environmental protection solutions for municipalities, hospitals, schools and other entities. We place great emphasis on technological innovation and have long-term cooperation with many research institutions and enterprises. In recent years, our services have expanded overseas, responding to global environmental protection needs and supporting the dual-carbon economy. We look forward to working with you to jointly protect our Earth home!