Tiv tauj peb

Beijing Liuyi Biotechnology Co., Ltd.

Chaw nyob

Tsev 25, No.69, Yanfu Road,

Fangshan District, Beijing, Suav teb 102423

Xov tooj

Muag: 0086-13810040236

Kev them nyiaj yug: 0086-010-63718710

Teev

Monday-Friday: 9 teev sawv ntxov txog 6 teev tsaus ntuj

Hnub Saturday, Hnub Sunday: Kaw

Sau koj cov lus ntawm no thiab xa tuaj rau peb