Welcome to RANIBOS CRUSHING Machinery[email protected]
The use of zinc in medicinal skin cream was mentioned in egyptian papyri from 2000 bc for example, the smith papyrus 1, and zinc has apparently been used fairly steadily throughout roman 2.
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.