Beyond FDA! Qingfeng’s 304 Stainless Trailer Earns Global Hygiene Certs
2025-08-12
Close-up videos reveal “germ-fighting arsenal”: ISO 22000 + EHEDG certified 304 stainless surfaces. E-mark taillights with antibacterial coating, lead-free eco-tires. Inspection reports in frame—show cus
tomers visible safety!
