An automotive air conditioning hose may look like a simple rubber pipe, but it is one of the most important sealing components in the entire A/C system. It connects the compressor, condenser, evaporator and expansion valve while carrying refrigerant under high pressure. A damaged or poorly ... Read More

In modern automotive thermal management systems, air conditioning hoses (AC hoses/refrigerant hoses) play a crucial role in ensuring stable refrigerant circulation. Understanding the structure and classification of air conditioning hoses is essential for OEMs, wholesalers, and aftermarket distributo... Read More

If your car's air conditioning isn't cooling, don't rush to a repair shop to add refrigerant. Based on repair experience, over 80% of these "false" cooling issues are actually caused by simple usage habits or maintenance problems, which you can easily fix yourself. First, check these 3 small things; ... Read More

We are invited to participate in the 2025 Shanghai CIAAR,International Automotive Air Conditioning and Thermal Management Technology Exhibition, and hope to explore the next generation of mobile cooling solutions with you. Exhibition Information Overview Dates: November 18 - 20, 2025 Location: ... Read More

2025 Automechanika Profile The annual event of the global automotive industry, Automechanika Shanghai, will be held from November 26 to 29, 2025.This exhibition will use all 15 exhibition halls of the National Convention and Exhibition Center (Shanghai) for the first time, with a total display area ... Read More