Lab-Tech Instrumentacion S.A. DE C.V.
Av. Inglaterra No. 2576 Guadalajara, Jalisco 44130 Mexico
Tel: +52 33 3615 7272 Fax: +52 33 3615 8006 Email: labtechmex@prodigy.net.mx
Mexico Metrix Laboratorios S.A. DE CV
Frontera N` 41 Colonia Roma Mexico C.F.C.P. 06700
Tel: +52 55 5514 8152 Fax: +52 55 5525 5704 Email: metrix@netmex.com