Ningbo Jeing-Yuan Biotechnology Co., Ltd.
Ningbo, China Ningbo Jeing-Yuan Biotechnology Co., Ltd. is a manufacturer and distributor of various biological & chemical products. We specialize in amino acids and nutritional supplement products. We also offer L-arginine base L-arginine Hcl, L-cystine, L-cysteine base, L-cysteine Hcl anhydrous, L-cysteine Hcl monohydrate, creatine monohydrate, alpha-ketoglutarate acid and L-ornithionine Hcl. Our supplement p More...
www.jeing-yuan.com | SEND INQUIRY   | L-Amino Acids | Pharmaceutical Ingredients | Nutritional Supplements | 

Xinyi Hanling Biological Engineering Co.,Ltd
Jiangsu, China Xinyi Hanling Biological Engineering Co.,Ltd is engaged in producing amino acids. Our main products include L-leucine, L-tyrosine, L-cystine, L-cysteine HCl monohydrate, and their derivatives. Our other products include L-histidine, L-cysteine Hcl monohydrate, N-acetyle-L-tyrosine, L-histidine Hcl m More...
www.hanlingcn.com

Ningbo Dongshuo Biotechnology Co.,Ltd.
Ningbo, China Ningbo Haishuo Biotechnology Co.,Ltd. supplies pharmaceutical-grade amino acids. We sell amino acids. We offer l-cysteine HCL monohydrate, l-cysteine HCL anhydrous, L-cystine, L-arginine base, L-threonine & L -lysine hydrochloride. Our amino acids are used for various industries, that include biopha More...
www.dongshuo-bio.com