There are mainly the following factories.
1.Domestic
The main domestic factories are Foxconn (6 factories), PEGATRON Technology (2 factories), Quanta Computer (3 factories), Wistron Group (1 factory), Inventec (1 factory), Compal Computer (1 factory), and BYD (1 factory)
2.Overseas
There are the main foreign factories, such as Apple's Irish branch (1 factory), Foxconn (1 factory), Flextronics (1 factory)
Apple Inc. is an American high-tech company. Founded by Steve Jobs, Steve Wozniak, and Ron Wayne on April 1, 1976, and named Apple Computer Inc. in the United States, it was renamed Apple Inc. on January 9, 2007, and is headquartered in Cupertino, California.
References Apple Inc._Baidu Encyclopedia