Wholesale Police Alarm Total 1 produsen & pemasok ditemukan dengan produk 3
![Changzhou Manorshi Electronics Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1717060448217)
Changzhou Manorshi Electronics Co., Ltd.
![Area Pabrik](https://www.micstatic.com/mic-search/img/area.png?_v=1717060448217)
Area Pabrik
Perorangan/SOHO
Sensor ultrasonik , transduser ultrasonik , Buzzer , Piezo Buzzer , SMD Buzzer
OEM,ODM
ISO 9001