Luen Mei Quantum Awarded National 5A-grade Certification for Clean Heating Enterprises

Recently, Luen Mei Quantum (600167.SH) gained the highest rating of 5A certification in the category of clean heating enterprise evaluation (investment and operation) thanks to its leading technologies in efficient heat pumps, waste heat recovery, smart heating, as well as its high-level operational capabilities in clean heating utilizing multiple energy sources such as coal, natural gas, and biomass. This recognition was obtained after Luen Mei Quantum successfully passed rigorous data verification, on-site inspections, and comprehensive evaluations by experts.

Clean heating service certification is an evaluation activity conducted by the Clean Heating Industry Committee (CHIC) according to the Rules for Clean Heating Service Certification, which certifies that the services or products provided by clean heating enterprises meet the relevant standards and technical specifications. This certification focuses on the clean heating services provided by enterprises, assessing them from three dimensions, namely service capability (SC), service process (SP), and service performance (PI) while incorporating 19 secondary indicators and 35 tertiary indicators to comprehensively evaluate the level of clean heating services provided by enterprises. The certification is divided into three levels, namely 3A, 4A, and 5A, with higher levels indicating higher comprehensive strength and service standards of the enterprises.

Industry insiders have pointed out that conducting clean heating service certification is significant and positive for improving the service quality of clean heating enterprises, standardizing market order, and promoting the sustainable and healthy development of China's clean heating industry. Obtaining the 5A-grade certification for clean heating services is a recognition and affirmation from the clean energy industry on the development of Luen Mei Quantum.