Be applied in warehouses, school, community center and addressing
on publicity service.
•The refined article Magnet that is fit in generating power,
Durability and life-time of product are fairly long.
•Sound is delivered clearly by an accumulative sound
technology.
•The thermostable and abrasion-resistant diaphragms by special
coating that brought differentiation against other goods.
•Be recognized performance of product in Middle east and Europe.
