The intermediate strength proppant is a new design, through excellent processing technology and high-quality raw materials, the performance of intermediate strength proppant up to a higher standard. We are perfect for every detail of the intermediate strength proppant, guarantee the quality level, so as to bring you the perfect product experience. SEPPE is a professional China intermediate strength proppant manufacturer and supplier, if you are looking for the best intermediate strength proppant with low price, consult us now!