OPERACIONES y PROYECTOS DE MEXICO SA de CV
	Available E-mail addresses To contact us via mail, email or telephone, please use one of the addresses below.

If you're interested on contracting any of our services, please contact us by phone or email, in regular bussiness days / hours and we'll gladly take care of your needs anywhere in Mexico and southwest of the USA, our time is the US mountain time.

	Available email addresses : · hmarilesr@opm.com.mx   Engineering department. · cmarilesr@opm.com.mx   Projects and administration department. · jhernandezr@opm.com.mx   Environmental services department. Other email addresses : · opm_chihuahua@hotmail.com   General inbox in Chihuahua city. · opm_elpaso@hotmail.com   General inbox in El Paso, Tx.
Or by regular mail, please write to : OPERACIONES Y PROYECTOS DE MEXICO SA de CV Calle Primero de Mayo # 2405 local # 20 Col. Sta. Rita CP 31020 Chihuahua, Chih. Mex. Telephone [52](614) 410 1577 and 412 0092