Domestically developed ROM collection

Company level:
MIUI: from Xiaomi, supported phones include Nexus One G5, HTC Desire G7, MOTO Milestone, HTC HD2, HTC Desire HD, Google Nexus S, Samsung I9000, Samsung T959, HTC Desire Z, MOTO Defy, Samsung I897, LG P990, Incredible S, Desire S, Samsung I9100, etc.
Dim Sum OS: from Innovation Works. Supported mobile phones include Desire, V880, N1, NS, MB525, etc.
LeZhong ROM: Developed by Shanda, it is just starting out and supports phones like LG P990, ZTE V880, Nexus One (N1), Nexus S, HTC Desire (G7), etc.
LeWa OS: This ROM claims to be targeting the Chinese thousand-yuan Android phone market. Looking at the models they support, it is indeed the case. Moreover, many ROMs are deeply customized for these models, so I support it more.
TITA: Developed by Tencent, worth looking forward to.
Baidu Cloud ROM: Developed by Baidu based on Android 4.0, it currently supports very few models.
Forum developed by:
MoKee OS: Supported mobile phones include Motorola DEFY, DEFY+, MileStone 2, Atrix 4G, etc.
I have used both miui and MoKee OS. Miui is more mature, has rich resources, and a sophisticated interface, and is worth using. MoKee OS is developed by forum experts and is suitable for mobile enthusiasts.