Enterprise Profile

Sonyo Refrigeration (Dalian) Co., Ltd., formerly known as Panasonic Appliances Air-Conditioning and Refrigerantion(Dalian)Co., Ltd., was established on September 11, 1992. It is engaged in the research and development of resource recycling technology, special equipment for environmental protection, new energy driving equipment, special equipment, A professional manufacturer of design, production, manufacturing, sales and after-sales service of refrigeration and heating equipment and related equipment.

At present, our company's three major business areas are: lithium bromide absorption unit (ABS) business field, gas heat pump air conditioning (GHP) business field, thermal energy equipment (SV) business field. Absorption central air conditioning (ABS) has a variety of models, such as steam type, warm water type, direct combustion type, heat pump type, flue gas utilization type, etc., especially the introduction and innovation of heat pump technology, has caused a revolutionary change in the heating system, and has made a significant contribution to the energy saving and large-scale development of the city. Gas-fired heat pump air conditioners (GHP) have refrigerant multi-line units and chillers. The company's gas heat pump air conditioner is a new product equipped with a gas engine for special vehicles. Because it uses a clean energy source, it is particularly leading in environmental protection. The heating capacity of gas heat pump air conditioning in winter is higher than that of electric refrigeration air conditioning, which opens up a new field of air conditioning market.

Thermal energy equipment (SV) vacuum hot water unit can be used for heating, sanitary hot water, one machine with multiple functions and negative pressure operation. It is a safe, energy-saving and environmental protection product. At present, customers in chemical, petroleum, steel, automobile, tobacco industry and large-scale commercial facilities, heating companies, airports, buildings, government agencies, hotels, gymnasiums, schools and other fields are using and recognizing our products.

After years of hard work, development and innovation, our products have been favored by domestic and global customers. As a high-tech enterprise, it has also made outstanding contributions to China's energy conservation and environmental protection. In the future, our company will continue to rely on the large-scale air-conditioning technology cultivated by Sanyo, and use Panasonic's advanced technology research and development and quality management system to create a cleaner and sustainable future for mankind.