Beijing JinghaiYan Co.,Ltd
Rm 501, Talent International Building,
No.80, Guangqumen Nei Street,
Beijing,100062
Tel:+8610 51696885 51696886
Fax:+8610 51696887
bjjhy@vip.163.com
www.bjjhy.com.cn
Rm 501, Talent International Building,
No.80, Guangqumen Nei Street,
Beijing,100062
Tel:+8610 51696885 51696886
Fax:+8610 51696887
bjjhy@vip.163.com
www.bjjhy.com.cn