Zhangjiagang Specom Biochemical Co., Ltd.

[ Manufacturer ]Main business are Methionine, Tryptopan, Threonine, Serine, Proline, Valine, Isoleucine, Phenylalanine, Glutamic acid, Leucine, Arginine, Alanine, Glutamine, Asparagine, Lysine, Glutamic acid, Aspartic acid

Zhongke Chenyu (beijing) Experiment Equipment Co., Ltd.

[ Trader ]Main business are Experimental reagent, Consumables and instrument.