Research And Development Tenders

Maintenance Service of Aires Conditioned for Company Mixed Petrowayu, S.a

Preventive and Corrective Maintenance Service of the Chiller System of the Air Conditioners of the Cd Tower of Petrocedeño, S.a

Corrective Maintenance in the Cooling and Heating System of Petrocedeño, S.a Improved

Acquisition of Electrovalvulas for the Coquification Unit of the Improved of Petrocedeño, S.a

National Transportation Service De Petrocedeño, S.a

Repair, Preventive and Corrective Maintenance of the Elevators of the Cd Tower, of the Bay of Pozuelo De Petrocedeño, S, A.

Rehabilitation Service and Improvements of Civil Works in the Industrial Dining Room of the Improved of Petrocedeño, S.a

Complementary Acquisition of Pop Material for Pdvsa Iyc Public Affairs Management

Repair Service of the Components Associated with the Pda-a-2200b 4f Motocompressor, Company Mixta Petrosucre, S.a.

Maintenance, Review and Certification of Life Rafts, Located in the Fso Nabarima and the 4f and Whp of Petrosucre.