I want your production undensified silica fume

sample (5kg) & catalogue etc

for FRC Lab test

Sender: GSLEE
Company: Korea building Materials
Email: lgs2923@paran.com
Telephone: 063-542-1461
Fax: 063-542-1460
Country/Region: South Korea
Homepage:

手机链接：http://m.vooec.com/global_40528.html
网站链接：http://www.vooec.com/global/40528.html