Buoyant Smoke Signal Huahai – CV.Sahiya Safety Indonesia Merupakan Pusat Marine No #1 Dijakarta.

Main specification：
Smoke colour： Orange
Smoke duration time：3 min
Type：JHB-4

Warning：
Use for distress signal only.
Don’t direct outlet to person.
Use before the expiry date.

Other signals：
white,red,yellow,blue,black