Certificate & Exhibition

HANHONG’s top priority is to ensure the reliability and quality of its products and to meet the technical & professional certifications of overseas markets. We has obtained lots of invention patents as in the field of EVI technology slip defrosting technology, low noise design etc. And owning to our strong R&D ability, we are presented with many National Invention Excellence Award and High-tech Products awards.

china heating pump heat pumps (1)
china heating pump heat pumps (2)
china heating pump heat pumps (3)
china heating pump heat pumps (4)
china heating pump heat pumps (5)
heatpumps heating pump (5)
heatpumps heating pump (4)
heatpumps heating pump (3)
heatpumps heating pump (2)
heatpumps heating pump (1)
hanhong heat pumps china 4
hanhong heat pumps china (3)
hanhong heat pumps china (2)
hanhong heat pumps china (1)
china hanhong heating pumps heat pump (1)
china hanhong heating pumps heat pump (2)
china hanhong heating pumps heat pump (3)
china hanhong heating pumps heat pump 4

Every year we attended lots of professional exhibition, like heat pump exhibition, building HVAC exhibition, Hortiflorexpo IPM, animal husbandry and meat industry exhibition etc.

china heat pump pumps (1)
china heat pump pumps (2)
heating pumps china heat pump 3
heating pumps china heat pump (2)
heating pumps china heat pump (1)