| Loại | Manufacturer |
|---|---|
| Trang web | https://www.bil.com.cn/ |
| Số điện thoại | 0086-750-7117711 |
| Địa chỉ | AOTE MANSSION NORTH SUBURB ENPING CITY GUANGDONG PROVINCE P R OF CHINA |
Betterway Electronic Co. Ltd. With over 20 years experience as a manufacturer in PA amplifier system and wireless microphone industry we can meet the diverse needs of over 4000 schools in China and 30 countries and districts worldwide.