Ming Yang Smart Energy has earned the ISO 20400:2017 EN Sustainable procurement verification statement from TÜV Rheinland —an authoritative validation that our sustainable procurement practices now meet world-class standards.
Created by 40+ nations and organizations including UNEP and OECD, ISO 20400 is the global benchmark for integrating sustainability across economic, social, and environmental dimensions in procurement.
 
Ming Yang embeds sustainability across its global supply chain and procurement lifecycle. Through systematic frameworks and continuous improvement, it builds a more resilient, responsible, and transparent supply chain—delivering trustworthy, verifiable sustainable commitments to global customers and partners and driving high-quality development in the new energy sector.