HANHONG is a professional manufacturer for heat pumps, air heaters, cooling & ventilation equipment. We are specialized in research, production and sales of heat pump system, providing a solution for commercial, residential, greenhouse and poultryhouse heating & cooling systems.HANHOG has successfully obtained most of the world well know certificates, including CE, UL, CB, ERP, RoHS etc. Through several years R&D, HANHONG marketing net have covered more than 20 countries and regions all over the world.HANHONG is trying hard to be global customer's favorite brand. Through continuous improvement in the quality of products and the standing with the global partners, we are committed to promote low-carbon lifestyle, improve the environment and people's lives.We care about better climate.