Yantai is a famous air-conditioning company.

Old-fashioned smoke cooling, Dunham Bush, Japan, Ebara, Yantai Aowei, Laishanlande air conditioning for refrigeration, Fulda for ground source heat pump, Everbright air conditioning for central air conditioning, etc. In addition, Doosan Group of Korea will also look for refrigeration professionals in Yantai's factory, but the requirements are very high.