For 12500psi ceramic proppant, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 12500psi ceramic proppant has been well received by many customers and enjoyed a good reputation in many countries. SEPPE 12500psi ceramic proppant have characteristic design & practical performance & competitive price, for more information on the 12500psi ceramic proppant, please feel free to contact us.