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