Sílice del Istmo, S.A de C.V. ( SISA)

We are a company founded in 1974, dedicated to the extraction, benefit and commercialization of silica sand. We are a company that have the most high technology and our personel is highly skilled and committed with the organizational culture. We produce a several kind of products for following industries.

• • Glass
  • Silicates
  • Foundry
  • Sand Blast
  • Golf Court
  • Building Gravel