China Guangdong Dongguan city new Mart industrial investment limited company: Dongguan new industrial investment company limited, is a set of production, processing, distribution and wholesale limited liability companies, companies adhering to the " customer first, forge ahead" business philosophy, adhere to the " customers first " principle to provide our clients with quality services. Welcome patrons! The company's main : the direct method zinc oxide 99.5%, indirect method zinc oxide 99.7%, active zinc oxide ( 99.7%, superfine nanometer active calcium carbonate ), ultrafine silica, SiO2 ultrafine ultrafine SiO 2, white smoke, superfine silicon powder mortar additive, ultrafine silica extinction powder, ultra fine ( matte powder ), white bm-4f, ultrafine titanium white powder, talcum powder, stearic acid SA 1801, calcined kaolin, calcined kaolin, calcium carbonate, lime fly ash calcium powder, light magnesium carbonate, light magnesium oxide, zinc stearate, yellow clay, white cl...