Detonator(fire cracker) is for the blasting works in coal mine or in the open pit digging tunnels where present no fire damp. Uses: Shock tube detonator(fire cracker) is suitable for the blasting works in coal mine or in the open pit digging tunnels...

The Shock Tube Delay Detonator (fire cracker) is for blasting works in coal mine or in the open pit digging tunnels. Uses: The  Shock Tube Delay Detonator (fire cracker) is suitable for the blasting works in coal mine or in the open pit digging...

High-Precision Shock Tube Series Delay Detonator(fire cracker) is for large diameter holes and deep holes blasting work. Uses: High-Precision Shock Tube Series Delay Detonator(fire cracker)  is suitable for blasting work in coal mine or in open pit...

Digital Electronic Detonator(fire cracker) is good for blasting work in coal mine or in open pit where present no fire damp. Uses: Digital Electronic Detonator(fire cracker) is suitable for the blasting work in coal mine or in open pit where present no fire...

shock tube detonator(fire cracker) is for mixing explosive truck, high temperature emulsion explosive. Uses: Shock tube detonator(fire cracker) is suitable for mixing explosive truck , high temperature emulsion explosive, environment of high and...

shock tube detonator(fire cracker) is for mixing explosive truck, high temperature emulsion explosive. Uses: Shock tube detonator(fire cracker) is suitable for mixing explosive truck, high temperature emulsion explosive, environment of high and low...