DaLian HuiFeng Source Chemicals Co, .Ltd is a chemical raw material production and sales enterprise, built on 2000 with big and smart work team, the turnover is up to 50 million US dollars, has been engaging in exporting high-quality
lithopone , carbon black, iron oxide,
chromium oxide green such pigment; formic acid, oxalic acid, EDTA sodium salt such acid, caustic soda, aluminum sulfate, sodium sulfate, sodium metabisulfite, STPP, SHMP such inorganic materials for many years.