The Beijing eastern hope technology Co. LTD was founded in 1999 and manufacture the Tungsten-copper material,various types of titanium, pure tungsten and its alloys, molybdenum products!We also can provide the machining parts
Контакты
John Ning
Room 1901-Building No.2,Bahaoyuan,Caoqiao Donglu,You-An Menwai, Beijing, Beijing, China
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