• TIERRAS INDUSTRIALES HERRAN Y DIEZ, S.A.

  Iniatially started with manufacturing Tripoli powder in 1893. For all this time the Tierras Industriales Group has built a reputation based on simple mission: to excel everything they do. At core of commitment been single minded dedication do ehat know best, processing mineral Tripoli. We ...

  Telephone：34-942-860666Address：Crta. De Samano S / N

• Great American Silica

  We provide the very best quality silica products, shipping and logistics packages customer service in industry. only do large volume orders, nothing below 10, 000 metric tons per month. Our capacity is 500, month customer. ...

  Telephone：1-801-6198000Address：35 wanderwood way, Sandy, Utah, USA