Detonating tube four-way manufacturer direct sales nationwide with free shipping

Plastic detonating tube connectors are commonly used in factory blasting, gas spacers, plastic detonating tube hole straight connection heads. Surface blasting network four-way/five-way explosion connection block ordinary waterproof spiral tee/four-way/five-way connector iron ring four-way hole external delayed detonator quick connector non-electric detonation tube millisecond differential blasting network Piston type detonator with clamp head, detonator, air spacer, copper strong spark detonator, detonating needle, high energy pulse detonator, dual-purpose trigger, underground blasting explosive, waterproof rubber sleeve, research, development, production and sales. The products are widely used in open-pit mining and blasting cities. Product safety in controlled blasting chamber blasting, earthwork blasting and other series of project blasting