Certifications & Compliance
Polygee ESP products meet the highest international quality and safety standards. As a BSE-listed manufacturer with 179 patents, we ensure full compliance for 50+ global markets.
179 Authorized Patents
Our R&D investment drives continuous innovation in electrostatic precipitator technology for commercial kitchen applications.
Core ESP technology innovations in ionization, collection efficiency, and intelligent control systems.
Structural and mechanical improvements for modular ESP design, easy maintenance, and space optimization.
Aesthetic and industrial design innovations for integrated ESP hoods and commercial kitchen equipment.
Our Certification Documents
Click on any certificate image below to view the full document. All certifications are available for download upon request.
Need Certification Documents for Import Clearance?
Download our complete certification package or request market-specific compliance documentation. Our team supports distributor onboarding in 50+ countries.
Frequently Asked Questions
Common questions about Polygee certifications, patents, and compliance documentation.
Polygee commercial kitchen ESP systems are CE, UL, RoHS, CCEP, and CQC certified. Our manufacturing facility is ISO 9001:2015 certified, and we are recognized as a National High-Tech Enterprise in China. All certifications are available for download.
Yes. All Polygee kitchen electrostatic precipitator models carry CE certification confirming compliance with EU health, safety, and environmental protection standards — valid for distribution across the European Economic Area.
Yes. Our commercial kitchen ESP systems are UL certified, validating electrical safety, fire resistance, and mechanical integrity for distribution in the United States and Canada.
Polygee holds 179 authorized patents: 39 invention patents, 81 utility model patents, and 59 design patents — covering core ESP technology, modular design innovations, and integrated hood aesthetics.
Yes. All certification documents are available for download from our Download Center, individually or as a complete certification package. These are commonly used for import clearance, tender submissions, and project approvals across 50+ countries.