Grf Construcciones S.A.S. (Ecuador)

Secondary Activities: Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying | Construction of Buildings | Nonresidential Building Construction | Highway, Street, and Bridge Construction | Other Heavy and Civil Engineering Construction | Electrical Contractors and Other Wiring Installation Contractors | Plumbing, Heating, and Air-Conditioning Contractors | Building Finishing Contractors | Drywall and Insulation Contractors | Painting and Wall Covering Contractors | Tile and Terrazzo Contractors | Finish Carpentry Contractors | Other Building Finishing Contractors | Other Specialty Trade Contractors | Site Preparation Contractors | Architectural and Structural Metals Manufacturing | Other Construction Material Merchant Wholesalers | Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers | Retail Trade