diff --git a/src/linkplay/manufacturers.py b/src/linkplay/manufacturers.py
index c1c649e..19e3db7 100644
--- a/src/linkplay/manufacturers.py
+++ b/src/linkplay/manufacturers.py
@@ -11,6 +11,9 @@
 MANUFACTURER_GGMM: Final[str] = "GGMM"
 MANUFACTURER_MEDION: Final[str] = "Medion"
 MANUFACTURER_AUGUST: Final[str] = "August"
+MANUFACTURER_MUZO: Final[str] = "Muzo"
+MANUFACTURER_AUDIOPRO: Final[str] = "Audio Pro"
+MANUFACTURER_TRIANGLE: Final[str] = "Triangle"
 MANUFACTURER_GENERIC: Final[str] = "Generic"
 MODELS_ARTSOUND_SMART_ZONE4: Final[str] = "Smart Zone 4 AMP"
 MODELS_ARTSOUND_SMART_HYDE: Final[str] = "Smart Hyde"
@@ -39,6 +42,12 @@
 MODELS_WR320: Final[str] = "WR320"
 MODELS_WS350: Final[str] = "WS350"
 MODELS_WIIM_AMP_PRO: Final[str] = "WiiM Amp Pro"
+MODELS_MUZO_COBBLESTONE: Final[str] = "MUZO Cobblestone Wi-Fi Audio Receiver"
+MODELS_AUDIOPRO_C3: Final[str] = "C3"
+MODELS_AUDIOPRO_C10: Final[str] = "C10"
+MODELS_AUDIOPRO_A10: Final[str] = "A10"
+MODELS_TRIANGLE_AIO_3: Final[str] = "AIO 3"
+
 MODELS_GENERIC: Final[str] = "Generic"
 
 PROJECTID_LOOKUP: Final[dict[str, tuple[str, str]]] = {
@@ -80,7 +89,12 @@
     "GGMM_E2A": (MANUFACTURER_GGMM, MODELS_GGMM_GGMM_E2),
     "A16": (MANUFACTURER_MEDION, MODELS_MEDION_MD_43970),
     "Lanzi_4566": (MANUFACTURER_AUGUST, MODELS_WR320),
-    "WS350": (MANUFACTURER_AUGUST, MODELS_WS350)
+    "WS350": (MANUFACTURER_AUGUST, MODELS_WS350),
+    "a31imuzobox": (MANUFACTURER_MUZO, MODELS_MUZO_COBBLESTONE),
+    "AudioPro_C3": (MANUFACTURER_AUDIOPRO, MODELS_AUDIOPRO_C3),
+    "AudioPro_C10": (MANUFACTURER_AUDIOPRO, MODELS_AUDIOPRO_C10),
+    "AudioPro_A10": (MANUFACTURER_AUDIOPRO, MODELS_AUDIOPRO_A10),
+    "U-AIO3v2": (MANUFACTURER_TRIANGLE, MODELS_TRIANGLE_AIO_3),
 }