Welcome to RANIBOS CRUSHING Machinery[email protected]
Learn more about graniterocks history in the history brochure and redwood city history brochure granite rock companys roots lie deep in the history of the central california coast.In fact, its story began more than 200 million years ago, when a mass of molten granite began to push up from the depths of the earth through limestone, sandstone and clay on the bed of an ancient ocean.
We are an innovative enterprise integrating R & D, production, sales and after-sales service. We have more than 60 years of experience in the field of crushing, beneficiation, sand making and building materials. We serve customers in more than 160 countries around the world.