ຜູ້ຖືຜົນປະໂຫຍດຮ່ວມ

China Coal Technology & Engineering Group (CCTEG)

电子邮件地址

[email protected]

网站
办公地址

7th Floor, Building 35, Coal Tower, Hepingjie District No. 13, Chaoyang District, Beijing, 100013, People's Republic of China

邮寄地址

China Coal Technology & Engineering Group, Building 35, Coal Tower, Hepingjie District No. 13, Chaoyang District, Beijing, 100013, People's Republic of China

电话号码

+86 10-8798-6202

传真号码

+86 10-8798-6212