Min. Order Reference FOB Price
5 Tons US$395.00-525.00 / Ton
Product Description
1.General Walnut Shell Powder WSP100-120 is prepared by controlled grinding of the shells of walnuts. It is compatible with anionic, non-ionic and cationic surfactants. Walnut shell filter material, is the use of high-quality walnut shell as raw materials, after crushing, polishing, steaming and ...