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

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

Hezhen Cement brick pavement concrete color with color powder coloring good dispersion uniform color tile iron oxide pigment

Hezhen tourmaline powder for mask materials cosmetics industry building materials textile industry

Hezhen thick salt bricks is to be used in the sauna bathing industry such as tourmaline sweat room salt cave salt therapy hall

Hezhen himalayan salt brick for bath center decoration barbecue industry building materials hotel decoration

Hezhen white black tourmaline powder for textile material mask manufacturing

Hezhen Industrial resin coating thickener food anti - junction preservative silica sol silica black

Hezhen Iron oxide black cement pigment ancient brick dyeing with iron black powder paint with iron oxide

Hezhen Super fine high white immutable brittle nanometer tourmaline powder grade 99 melt-blown electret