SHANDONG BOKAI SILICA GEL CO., LTD
No.3 Weihai Zhong Road, Juxian North Industrial Park
RIZHAO, SHANDONG 276500
Repubblica Popolare Cinese
Telefono
+86 15725053352
+86 15063311778
Email
bokaiguijiao@163.com
Web
http://www.sdbkgj.com