| Empresa | Contacto | Teléfono | Email |
| MC QUIMICOS | ING. MOISES CALVA CRUZ | 044-55- 54-37-78-11 | moisescalva@hotmail.com |
| IPASA | SRITA ROCIO VALDESPINO MEDINA | 55-16-41-68 / 52-71-62-06 | ipasa_ventas@hotmail.com |
| MENDOZA INGENIEROS,S.A. | ING. PEDRO MENDOZA CALVA | 53-64-48-62 / 53-64-06-40 | mendozaingenieros@hotmail.com |
| IMPERCAR, S.A. | SR. RODOLFO RAMIREZ | 56-60-47-84 | adirimpermeabilizantes@yahoo.com |
| SEALCRET TOLUCA | LIC.GUSTAVO DIAZ ARGUELLES | 01-722-477-8816 / 17 | imper_diagsa@yahoo.com.mx |
| SEALCRET HERMOSILLO, SON. IND. DE MAT. P/L CONST, S.A. | SRA- SARA GARCIA QUIROZ | 01-66-22-61-10-17 / 51-04-00 / 5 | sagaqz@gmail.com.mx |