[Sell] HAI NENG general type precipitated silica, powder , white carbon, shoes sole, tire, feed additive

...osmetics and assist flow agent, the sole agent, cable, all kinds of rubber products, feed of adhesive, help flow agent, adsorption, pesticide, efficient spraying fertilizer carrier, thinner, every field.Product standards: HG/T3061-2009 Packing: double plastic coated woven bag, valve pocket, 10 kg/ba...