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betlux electronics co ltd
LED dot matrix
Address: No.88 Gongmao Road, Guan Industrial park, Ningobo,315167, China,
ningbo, Zhejiang
China, 315167
Tel: 0086-0574-88087719
Fax: 0086-0574-88087729
LED dot matrix
Address: No.88 Gongmao Road, Guan Industrial park, Ningobo,315167, China,
ningbo, Zhejiang
China, 315167
Tel: 0086-0574-88087719
Fax: 0086-0574-88087729