TEL
86-578-7112896
E-MAIL
hongtongkeji2019@163.com

NEWS

29 2025-11
Catching Up to Leading: Longquan-Developed National Standard for Automotive Air Conditioning Systems Issued
MORE
12 2025-09
China’s Automotive AC HFC Alternative Technology Joint Program Holds Second 2025 Working Group Meeting
MORE
23 2025-05
Phase II of the Joint Development Program on Alternative Technologies to Hydrofluorocarbons (HFCs) for Automotive Air Conditioning in China Launched in Hangzhou
MORE
17 2024-12
Working Principle of Automotive Air Conditioning
MORE
20 2024-08
Automotive AC Components
MORE
16 2024-04
Types of Automotive Air Conditioners
MORE