Chaw tsim khoom
Ntau Lawm Zog Lub Zog
Peb qhov chaw ua haujlwm ntawm ob lub neej science cov khoom xyaw thiab agnchemicals yog nyob rau yav tom ntej sci-tech nroog, cangqian cheeb tsam, Hangzhou City, Zhejiang xeev, Suav. Ntawm no peb yog cov khoom ua khoom ua tau zoo lub neej science Cov khoom xyaw, nroj tsuag extract, cov khoom siv thoob ntiaj teb uas siv rau hauv ntau qhov kev lag luam thoob ntiaj teb.
Peb txuas ntxiv txhim kho thiab txhim kho peb cov khoom lag luam thiab cov kev pabcuam kom ua tau zoo dua rau cov kev xav tau ntau yam ntawm peb cov neeg thoob ntiaj teb. Peb lub hauv paus ntsiab lus yog los tsim ua kom zoo tshaj plaws thiab xa nqi.