From April 9 to 11, the 30th China Refrigeration Exhibition was held in Shanghai New International Expo Center. This top event in the HVAC industry lasted for three days, attracting enterprises and institutions from 33 countries and regions around the world to participate in the industry trend, communication and cooperation, and seek common development.

As a leading enterprise in the global refrigeration parts industry, Dunan environment takes "improving energy efficiency and optimizing the environment" as its mission, and takes "Dunan core, know heating and cooling" as its exhibition theme, bringing commercial valves, heat exchangers, expansion valves, new refrigerant/new energy automotive parts, sensor series products to the top event in the industry. For customers to bring commercial air conditioning, heat pump, refrigeration and refrigeration, new energy vehicles and other areas of the overall solution.

It is particularly worth mentioning that at this exhibition, Dunan environment with decades of technology accumulation, with commercial valve family heavy debut, to bring a fresh and new product experience for industry customers.

In the strong launch of commercial valves, multi-line ultra-quiet electronic expansion valve, P type internal balance electronic expansion valve, commercial stainless steel four-way valve, large capacity piston four-way valve, 5mm small diameter fin tube heat exchanger, TP type temperature pressure integrated sensor performance is particularly attractive. Among them, with the characteristics of "ultra-quiet, high reliability, long life" and won the innovative product award of this refrigeration exhibition, "Dun an ultra-quiet and high-durability electronic expansion valve" appeared in the C position of this exhibition, attracting many industry insiders to come to consult and understand.

For three consecutive days, there was a surge of people in front of the Dunan Environment booth and its popularity exploded. Under the detailed introduction of the staff, the exhibition visitors learned about the innovative design and performance advantages of various valve parts. In addition, the touch screen of 3DS MAX technology attracted many curious visitors to compete to experience, sweep the answers to receive a cool small fan, pay attention to the wechat lottery surprises, adding a lot of fun to the exhibition site.

On April 10, at the seminar on refrigeration equipment and storage and transportation technology, Dr. Gu Zhong, General manager of Dunan Cold Chain, delivered a speech on "Green and Efficient cold chain system Solution", sharing the latest development and application of CO2 cooling and heating technology, attracting a large number of professional audiences.

After three days, the China Refrigeration Exhibition came to a successful end, and Dunan environment was full of harvest! In 2020, let's meet Wuhan, wonderful again!