Anhui Huaheng Bioengineering Co., Ltd is located in Hefei, province of The P.R.C. Our main business the manufacture, marketing and invention amino acid products. We produce L-Alanine, DL-Alanine, L-Aspartic Acid, Monosodium L-Aspartate dihydrate,, DL-Aspartic ,DL-Phenylala . From day Co. was founded, we have been ...

Tianjin Jing Hao Import and Export Co., LTD is a private joint-stock corporation,intergrating manufacture sale of chemical products.We have independent import export rights,exclusively providing high quality Polyvinyl Alcohol, Titanium Dioxide, Lithophone,CMC, Zinc Oxide, Glacial Acetic Acid, Iron Calcium Chloride ...

Qingdao weiguangyonghui Chemicals Co., Ltd. is located in Qingdao,China. which a leading manufacturer chemical industry .we mainly engaged producing and exporting metal products,pigment chemcials,acid chemicals,plastic raw metarials.We had strong technical force, production experience, advanced equipment, as well ...