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Dongguan Chengxinxing Smart Card Co.,Ltd
4442 Reader-Writer
Address: No.25, Jinfu Road, Jinxia Community, Chang'an Town, DongguanNo.25, Jinfu Road, Jinxia Community, Chang'an Town, Dongguan,
Dongguan, Guangdong
China, 523000
Tel: 0086-769-85313437
Fax: 0086-769-87006556