Siyakuhalalisela!

Hainan Huayan CollagenUthole isitifiketi se-Inventment Patent esibizwa nge-polypeptide yokwakheka kokwenza ngcono umsebenzi wabesilisa kanye nendlela yawo yokulungiselela kanye nesicelo.

I-oyster peptideIngabe umkhiqizo wethu wokuthengisa oshisayo, futhi muhle ekwenzeni ngcono ukusebenza kwezocansi kwabesilisa.

Pls uzizwe ukhululekile ukuxhumana nathi uma unentshisekelo kukho.