Ventilation and air conditioning in Qingdao, China

In September 2026, Ruidong Group Co., Ltd. showcased its comprehensive solutions—spanning central air conditioning, ventilation and purification, and energy-efficient HVAC systems—at Big 5 Construct Saudi, the largest and most influential event for the construction and building materials industry in

Ruidong Group has successfully delivered a customized integrated heat pump room to the Jilin Oilfield transfer station of China National Petroleum Corporation. The room will serve the supply of hot water to the wellbore and provide a heat source for the seepage transmission system. The equipment is

For the cooling and heating needs of modern commercial and industrial scenarios, unit cabinet air conditioners and chiller systems are two different options. The right choice is conducive to achieving better energy saving and cost reduction. This article will introduce the differences and advantages

Split-type dx air conditioning units, with their multiple advantages, combine the high efficiency of direct evaporation heat exchange with the flexibility of split installation, making them the preferred equipment for indoor environmental control in homes and various commercial and industrial settin

Ruidong Cabinet Type Air Conditioning Unit land in the Middle East—providing precise, end-to-end serviceRuidong Cabinet Type Air Conditioning Units have been successfully exported to the Middle East market. Leveraging its strong on-site installation and commissioning capabilities and product advanta

Recently, the air cooled scroll chiller units from Ruidong Group Co., Ltd. were successfully installed and are now running smoothly at the HIM and HIV hotels in Mexico, providing year-round heating and cooling services for both properties.