... than thirty years, and is the biggest manufacturer of DL-Malic Acid in China now. The main products ... of our company are DL-malic acid and Fumaric acid, and annual capacity ... /Halal accreditation and registered with FDA in America. DL-Malic acid can be used as an acidulant in ... is also used as emulsion stabilizer of egg yolk. DL-Malic acid also can be used as pharmaceutical intermediate, ...