Number1, xinheng 6 road , Cicheng private industry Zone A Ningbo Zhejiang ***, Number1,xinheng 6 road ,Cicheng private industry Zone A

Ningbo Guoguang bio-technoly co., ltd. welcomes you to have a walk through of our products and our premises where we offer N-Acetyl-L-Cysteine,L-Glutamine,L-Arginine,L-Histidine,L-Norvaline,L-Cysteine...

Number1,xinheng 6 road ,Cicheng private industry Zone A Ningbo Zhejiang 315300 China

...