As a leading food truck manufacturer and mobile toilet supplier, TUNE products are designed and manufactured to meet the most stringent international standards. Our commitment to quality is validated by the following certifications and compliances:
| Certification | Scope |
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| CE Marking | EU safety, health, and environmental protection standards |
 
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| ISO 9001 | International quality management system standard |
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| DOT Certification | U.S. Department of Transportation safety standards |
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| EPR Certification | Fulfillment of EU extended producer responsibility requirements for packaging and waste management |
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| COC (Certificate of Conformity) | Product compliance with applicable regulations |
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Our trailer manufacturing facility operates under strict production process standards. We are proud to meet U.S. DOT (Department of Transportation), NSF (National Sanitation Foundation), and European CE standards across our product lines. This triple-certification capability sets us apart as a manufacturer that can serve clients in North America, Europe, and beyond with confidence.
As a verified Gold Supplier on Alibaba International with over 8 years of experience, we undergo regular third-party inspections by recognized authorities such as SGS and Intertek. These independent verifications provide our global customers with additional assurance of our product quality and manufacturing integrity.
