Beijing Four Rings Bio-pharmaceutical Co.,Ltd

• Business Type: Trading Company
• Country/Region: China
• Contact Person:(Mr) judyyang_shsw
• Tel: 86-10-51570995
• Fax: 86-10-51570860
• Address: No.5 Jian\'an Street. BDA Beijing,China
• WebSite:http://www.bjshsw.com.cn