Purchase Qty. Reference FOB Price
300-2,399 Pieces US$6.75
2,400-4,319 Pieces US$6.30
4,320+ Pieces US$5.80
Product Description
The automatic dry powder fireball device will produce great power after burst, the fire extinguishing coverage radius can reach 1.5 meters, the efficiency is very high! In the case of a fire but no one around, the automatic dry powder fireball device will automatically explode and extinguish the ...