What is the advantage of the cold spark fireworks machine ?
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- Issue Time
- Sep 7,2019
![What is the advantage of the cold spark fireworks machine ?](https://icdn.tradew.com/file/201809/1573127/jpg/7135908.jpg?x-oss-process=image/quality,Q_90)
Advantage:
1.safe,no gunpowder
2.environmental protection,no pollution
3.Intelligent,digital,High spraying
4.low consumption,low cost
5.compatible,can work at any time indoor or outdoor.
6.easy to operate