- Benzay
- Sea Sand, White Sand, Dredge, Clay, Reclaimation, Construction Materials,Slate, Sandstone & Limestone.
- Address:Buhangin
- IMJ Trading
- Manganese, Copper, Chromite, Nickel, Iron Ore, Coal, Silica, Sand / Aggregates, Limestone, Granite, Sea Cucumber,Rubber.
- Address:223 Marcos Calo St.
- Philippines Sea sand
- sea sand,river sand.
- Address:dama
- Westchinamin
- sea sand, reclamation sand, river sand, construction sand.
- Address:11 Grace Pauline st. Mabayuan Olongapo Zambales 2200 Philippines
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