From April 27-29, 2025, Sonyo Compressor (Dalian) Co., Ltd. made a striking appearance at the China Refrigeration Exhibition under the theme "The Green Solutions for Future", showcasing its energy storage, heat pump, and other multi-application products. The exhibition emphasized energy-saving and low-carbon technologies across three key exhibition areas: the Bingshan Group booth, Heat Pump Area, and Ozone Climate Technology Roadshow Area.

Innovative Breakthroughs​​

The ​​160cc High-Efficiency DC Inverter Scroll Compressor for Energy Storage​​ stood out by winning both the "Innovation Product Award" and "Chief Engineers' Recommended Product" at the exhibition. Its success stems from three core technologies - ​​Energy Efficiency Revolution, Reliable Design and ​​Low-Noise Control​​.

Multi-application Solutions​​

Sonyo exhibited products including ​​refrigeration, heat pump, mobile A/C, and industrial applications​​, all aligned with the development of ​​green refrigerants​​. Technical experts demonstrated breakthroughs in noise control, extreme durability, and intelligent temperature management, attracting over ​​5,000 industry experts, scholars, and clients​​ for in-depth exchanges.

▲The China Refrigeration Exhibition Overview

​Technological Foresight​​

Four thematic forums highlighted industry trends.

​​Lang Xianming​​ (Deputy Director of R&D Center) analyzed the structural advantages of ​​R290 natural refrigerant scroll compressors​​ and their differences from R32/HFO models.

​​Liu Zhongshang​​ (Senior Development Engineer) outlined three technical directions - new refrigerant adoption, efficiency enhancement, and new application.

​​Gao Fei​​ (Inverter Compressor Engineer) compared performance of R290 vs. R32/R410A compressors.

​​Sun Ming​​ (System Development Engineer) revealed the impact of ​​oil viscosity on compressor reliability​​ and solutions for non-steady-state operations.

With ​​30 years of expertise​​ in cooling and heating technology, Sonyo provides ​​high-efficiency, low-noise, and eco-friendly solutions​​ for global markets in commercial air conditioning, mobile A/C, energy storage, and more. Its products now serve over ​​80 countries​​ through a robust global sales network.

▲Thirty year Development History of Sonyo Compressor