Shenzhen Hezhong Electronics Technology CO.,LTD.

metal detector, GSM alarm system, viedo door phone

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Address: 1012 ROOM ,SHANGYOU BUILDING,SHANG YOU SONG ,LONG HUA, BAOAN DISTRICT ,SHENZHEN P.R.CHINA,
SHENZHEN, Guangdong
China,

Tel: 86-0755 32909985
Fax: + 86-0755 32905827