We are manufacture of high quality chemicals.The competitive prices can be supplied.Our product is covering organic,inorganic chemicals,some pigments & dyestuff,such as caustic soda(FLAKES,PEARLS,LIQUID), soda ash,iron oxide,titanium dioxide,etc.more product information you can scan our two websites.www.kelongchem.net http://www.ecvv.com/company/longke-chem/index.html