--- type: "Topics" locale: "en" url: "https://longbridge.com/en/topics/42765956.md" description: "$AAC TECH(02018.HK)'s acoustics and $AUX ELECTRIC(02580.HK)'s air conditioners, the Apple supply chain and white goods don't seem to be in the same league, but both are making money from manufacturing upgrades🙃" datetime: "2026-07-17T11:00:13.000Z" locales: - [en](https://longbridge.com/en/topics/42765956.md) - [zh-CN](https://longbridge.com/zh-CN/topics/42765956.md) - [zh-HK](https://longbridge.com/zh-HK/topics/42765956.md) author: "[小特特](https://longbridge.com/en/profiles/17763398.md)" --- # $AAC TECH(02018.HK)'s acoustics and $AUX ELECTRIC(… ### Related Stocks - [02018.HK](https://longbridge.com/en/quote/02018.HK.md) - [02580.HK](https://longbridge.com/en/quote/02580.HK.md)