Authenticity of solar monopole ultracold tube in Huang Ming

Huang Ming solar UTLE polar ultracold tube: polar ultracold tube with unique patented UTLE technology, specially designed for cold environment and areas with large temperature difference, with faster temperature rise and higher water temperature! UTLE technology (patent number: ZL96 10233 1.7) polar ultracold tube is independently developed by Himin Solar. The absorption ratio is improved, and the heat loss is reduced by 50% compared with that of ordinary vacuum tubes, while ensuring hot water production and heat preservation. UTLE polar ultracold tube is an upgraded product of high-temperature tube and high-temperature special effect tube, which absorbs faster, reduces heat loss (heat dissipation), and can still release hot water at MINUS 40℃ (based on Antarctic climate design); There is not much difference in appearance. The seal of the inner wall of the vacuum tube is engraved with the words "extremely cold tube" and his code name.