Ụgwọ nke ụlọ ọrụ Beijing Jeffotics Company Limited
adreesị
Ụlọ 225, 2 / F, Ụlọ mmepụta ihe, Beijing Bona Electric Co., Ltd., okporo ụzọ enyemaka G6, Changping District, Beijing, 102208, PRC.
Ekwentị
+ 86-10-62073731
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