Min. Order Reference FOB Price
1,000 Pieces US$0.20 / Piece
Product Description
Product Description Zhongci PM Porous Ceramic Proppant Ceramic Protectant PM porous proppant is also known as gear protectant or AIG gear protectant according to its appearance. It is a new type of catalyst proppant and protective agent in petrochemical hydrogenation, hydrogen production and ...