
Phone

Platform
Hot line +8610-56370031
Fax: +861056370032
Address: No.13 Jingsheng South 4th Street, Zhongguancun Science and Technology Park, Tongzhou District, Beijing
Website: www.hrhkj.com
Phone
Platform
Hot line +8610-56370031
Fax: +861056370032
Address: No.13 Jingsheng South 4th Street, Zhongguancun Science and Technology Park, Tongzhou District, Beijing
Website: www.hrhkj.com