Hezhen Drilling mud Naki bentonite 325 mesh 25kg/ bag pulping rate ≥16m³/t without pre-hydration

Hezhen Diatomaceous Earth Filter Aid Liquor Filter Cyan Gray Uncalcined Enhanced Adsorbent Diatomite Particles Potting Pavement

Hezhen Manufacturers provide natural and dyed sand for interior wall decoration decorate beaches in a variety of colors

Hezhen Ultrafine kaolin 0.8 microns easily dispersible electrophoresis paint filling powder

Hezhen High viscosity ceramic powder for calcining kaolin chemical coatings kaolin powder for papermaking rubber fillers

Hezhen Sepiolite powder sepiolite fiber for building thermal insulation sound insulation and fireproof waterborne coatings for adsorption and decolorization

Hezhen supply of bentonite drilling mud piling expanded calcium base bentonite thickening agent calcium

400 Mesh Heavy Calcium Powder Paint Coating Filled with Calcium Carbonate Rubber Filler Carbon

Hezhen Quality Tourmaline Powder for Textile/Medical Care Black Tourmaline Powder

Iron oxide black 722 floor tile joint agent concrete toning paint asphalt road pigment black powder