CONTACT arrow_backBack Contact Thank you for your interest in our company arrow_downward CAREER OPPORTUNITIES I WANT TO BE A SUPPLIER place Argentina BUENOS AIRES Av. Leandro N. Alem 1180Zip Code 1001Argentina Bs. As. - Argentina TEL: (54 11) 4310-4100FAX: (54 11) 4310-4319 place Argentina CHUBUT Democracia 51Zip Code 9000Chubut - Argentina TEL: (54 297) 449-9800FAX: (54 297) 449-9852 place Argentina NEUQUÉN Mendoza 51, Piso 10Zip Code QH8300HIPCiudad de Neuquén - Argentina TEL: (54-299) 489-5500 place Brasil SÃO PAULO Rua Funchal, 418, 24º Andar - Vila OlímpiaSão Paulo – Brasil CEP: 04551-060 TEL: +55 11 5990-1848 HOKCHI ENERGY