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Correo electrónico
bjsd17@126.com
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Teléfono
18600036479
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Dirección
No. 86, Chengxi road, Building materials, Haidian district, Beijing
Beijing Times Aviation Instrument Technology co., Ltd.
bjsd17@126.com
18600036479
No. 86, Chengxi road, Building materials, Haidian district, Beijing