Kompanya sa Beijing Jeffoptics Limited
Adres
Kwarto 225, 2 / F, Production Building, Beijing Bona Electric Co., Ltd., G6 auxiliary road, Changping District, Beijing, 102208, PRC.
Telepono
+86-10-62073731
Kontaka Kami
Isulat ang imong mensahe dinhi ug ipadala kini kanamo