Guangdong TOPAZ Electronic Technology Co., Ltd.
Hotline：0769-85391626
Address: No.3, Fo Fu Road, DaLang town, Dongguan city, Guangdong province, China.
Tel: 0769-85391626 / 85391636
Cell phone: 13925741872 / 15382840222
Fax: 0769-85325630
QQ: 2880178155
Email: yl@nttong.com
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Service Hotline8:00am-5:00pm CMT+8
Address:No.3, Fo Fu Road, DaLang town, Dongguan city, Guangdong province, China.
E-mail：yl@nttong.com
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