语言选择：
Silica gel bead 4.0-8.0mm
Silica gel bead 3.0-5.0mm
Silica gel bead 2.0-5.0mm
Silica gel bead 2.0-4.0mm
Silica gel bead 1.0-3.0mm
Silica gel bead 1.0-2.0mm
Silica gel bead 0.5-1.5mm
Tel：86-532-85798820
Phone：86-13906423120
E-mail：zjg@goldsunco.com
Add：Unit 903, Building 3 WFC, 19 Qinling Road, Qingdao, Shandong Province, China