Shandong Advance Group, is professional manufacturer of water treatment chemicals(Antiscalant Corrosion Inibitor Dispersant Bactericide & Algicide) &Carbon BLack.Our main products are series of carbon black products for rubber use , with the total capacity of more than 60, 000 tons per year. With the high running rate of the equipment and stable product quality, Our company has got ISO9001-2000 certification.