Meet us at 2021 China Refrigeration Exhibition

China Refrigeration is one of the leading exhibitions in the world for refrigeration, air-conditioning, heating and ventilation, frozen food processing, packaging and storage. It features a wide range of exhibits, with the latest advances in technologies reflecting the most significant developments and achievements in the industry. China Refrigeration is an ideal marketplace for the companies in the industry to launch the latest products, technologies and to find what they want, for professionals to buy, sell and build up business network. Also various seminars will be held covering the latest and hottest topics in HVAC&R industry.

The 2021 China Refrigeration Exhibition will be held at the Shanghai New International Expo Center from April 7 to 9, 2021. HOLTOP sincerely invites you to visit us at Booth No.W3F41.


New Product Debut:

High efficiency 3D counter-flow heat exchanger  Top Port Vertical Heat Recovery Ventilator Rooftop Packaged Air Conditioner
  • High-impact polystyrene material,
  • heat exchange efficiency up to 95%
  • The whole body is washable and has a long service life
  • Top Ported, compact design
  • Control included with 4-mode operation
  • Top air outlets/outlets
  • EPP inner structure
  • Counterflow heat exchanger
  • Heat recovery efficiency up to 95%
  • EC fan
  • Bypass function
  • Machine body control + remote control
  • Left or right type optional for installation
  • World class compressor for reliable performance;
  • High efficiency and energy saving motor;High efficiency heat exchanger;
  • Convenient and flexible installation
new heat exchanger Vertical HRV  (1)  rooftop ahu


HOLTOP at CR2021

Traffic Guide:

Traffic Guide

China Refrigeration Expo 2021

32nd International Exhibition for Refrigeration, Air-conditioning, Heating and Ventilation, Frozen Food Processing, Packaging and Storage
Dates: 4/7/2021 – 4/9/2021
Venue: Shanghai New International Expo Centre, Shanghai, China

Post time: Mar-19-2021