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Industries We Serve
Municipal
Chemical Plant
Hospital
Aquaculture
Agricultural
Food & Beverage Plant
Maison
About Zheng Nuo
Founded in 1996, Quanzhou Zhengnuo Environmental Protection Technology Co., Ltée. is a credible high-tech enterprise offering integrated one-stop environmental protection solutions. The company focuses on the R&D and manufacturing of waste oil regeneration devices, waste gas treatment systems and full-set sewage treatment equipment.
We maintain long-term research partnerships with renowned universities and research institutes, holding over 20 independent patents. Our flagship high-frequency diaphragm waste oil regeneration system holds invention patents and has won numerous technological innovation honors.
More About
Our Solutions
Ozone
Why Choose Us
30 Years of Industry Experience
We encountered many unique problems and worked with our clients to solve them.
One-Stop from Design to Delivery
Process design → Manufacturing → Commissioning → On-site Support
FDA/CE/ISO Certified
Meeting the strictest international standards.
Custom Engineering Solutions
No cookie-cutter. Every system tailored to your water.
Video Inspection Before Shipping
See your system running before it leaves our factory.
24/7 Global Technical Support
We’re always one message away.
Featured Systems
Project Cases
Nouvelles & Blogue
Ultrasonic Flow Meter VS Electromagnetic Flow Meter
Ultrasonic Flow Meter vs Electromagnetic Flow Meter are two of the most common non-mechanical flow [...]
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27
Juillet
Juillet
Food and Beverage Wastewater Treatment
Food and Beverage Wastewater Treatment The goals of food and beverage wastewater treatment are basically [...]
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20
Juillet
Juillet