Anhui Huaheng Bioengineering Co., Ltd is located in Hefei, Anhui province of The P.R.C. Our main business is the manufacture, marketing and invention of amino acid products. We produce L-Alanine, DL-Alanine, L-Aspartic Acid, Monosodium L-Aspartate dihydrate,, DL-Aspartic Acid, ,DL-Phenylala . From the day Huaheng Bioengineering Co. Ltd was founded, we have been promoting technology       development, serving the customers with our nice quality products, which not only meet the demands in home market but also sell well in the market of USA, Japan, Korea, Europe. The output of L-Aspartic Acid, L-Alanine is the biggest in China. L-Aspartic Acid, L-Alanine and DL-Alanine conform with international standard.