Beijing Golden Bridge Engineering & Technology Co.,Ltd.

 

 

Room 1809, Building No.1,No.248 Guang An Men Wai Avenue, Xi Cheng District, Beijing, 100055, China

 

 

почтовый индекс:100055

тел:010-83065162/3-867
факс:010-83065162/3-831

Email: gb-kss@goldenbridge-met.com