We are in position to supply River Sand form Cambodia, We invest Dredge & Barge in Cambodia for this project.Make to Specifications SS31-1998 Standard Size 1mm - 5mm Composition at least 70% 2.5mm ?5mmOrganic Content Acid Test Yield Clear,
Telephone:66-9-1789-292
Address:31/2616, Preuksa 12, T.Klong 3