Shijiazhuang Jirong Pharmaceutical Co.,L

Shijiazhuang Jirong Pharmaceutical Co.,Ltd is a professional GMP manufacturer of amino acids,like Glycine, L-Lysine HCL, L-Arginine,L-Threonine, L-Alanine, L-Phenylalanine, L-Methionine, L-Leucine, L-Tryptophan etc..in both pharmaceutical grade and high end food grade.  Established in 1993 and qualified with GMP/FSSC22000/Halal/Kosher/ISO9001 etc.Jirong Pharma is widely recognized as a reputed high quality manufacturer and the products have been exported all over the world. 
More infomation, welcome to visit Jirong  at www.jirong-pharm.com