4 Floor,Main Building,Dacheng Industry,Bantian, Shenzhen Guangdong 518129 China

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DongchengzhongLu

COSO Electronic Tech has been established since 2005 and has more than 10 years experience in the metal detector field in Dongguan, China. With years of development, COSO covering an area of 10,000 sq...

cell phone jammer, Bomb jammer, GPS Jammer, wifi jammer, bug detector...

4 Floor,R&D Building, Dacheng Industry Park, Bantian, ShenZhen, 518003 China Shenzhen Guangdong 518129 China

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