LLENA SAND AND GRAVEL AND HOLLOWBLOCK FACTORY

Hollow Block Making (manufacturer)

PUROK MASAGANA, BARANGAY SAN ISIDRO General Santos South Cotabato

SARANGANI ROCK MIXER SAND AND GRAVEL QUARRY

Payloader

PUROK 4, BUAYAN RIVER, BARANGAY LIGAYA General Santos South Cotabato

ARBASTO SAND & GRAVEL

Rent A Car (contractor)

BLOCK 4, LLIDO SUBDIVISION, BARANGAY LAGAO General Santos South Cotabato

DANAMIERA AGGREGATES & SUPPLY CORP.

Sand & Gravel (dealer)

PUROK 19, PROMISELAND II, BARANGAY MABUHAY General Santos South Cotabato

GRACE MAE MARKETING

Sand & Gravel (dealer)

LOT 1, SOGOD, BARANGAY APOPONG General Santos South Cotabato

FATIMA HARDWARE

Sand & Gravel (dealer)

ZONE II-A, BLOCK 2, BARANGAY FATIMA General Santos South Cotabato

DESCOM MARKETING

Sand & Gravel (dealer)

SAN MIGUEL, BARANGAY CALUMPANG General Santos South Cotabato

GANC ENTERPRISES

Sand & Gravel (dealer)

NLSA ROAD, PUROK MALIPAYON, BARANGAY SAN ISIDRO General Santos South Cotabato

KGD BUILDERS

Sand & Gravel (dealer)

PUROK MASUNURIN, BARANGAY SAN ISIDRO General Santos South Cotabato

FREDEN CONSTRUCTION

Sand & Gravel (dealer)

BLOCK 8 ZONE 7, BARANGAY FATIMA General Santos South Cotabato