Active member of the asociacion mexicana de parques industriales privados A.C. You are visitor Since September 2th Av. Industrial y Libramiento Manuel Perez Trevi o Interior 2 Ph. (878) Mex. (011-52-878) US. 3-47-68 / 3-48-28 / 3-32-72 Piedras Negras, Coahuila, Mexico C.P. 26070 Offices in the U.S.: P.O. Box 4460 Eagle Pass, Tx. 78853 Piedras Negras, Industrial Park /Piedras Negras, Coah. / ...