Twandikire

Beijing Jeffoptics Company Limited

Icyumba 225, 2 / F, Inyubako y'Umusaruro, Beijing Bona Electric Co., Ltd., umuhanda w'inyongera wa G6, Akarere ka Changping, Beijing, 102208, PRC.

+86-10-62073731

Andika ubutumwa bwawe hano hanyuma ubwoherereze