Freeze-dried Collagen Essence

- Freeze-dried Collagen Essence

- Freeze-dried Collagen Ball

- Collagen dressing mask

- Type Ⅰ Collagen Powder

- Medical Collagen Compound Gel Dressing

- Medical Collagen Sponge
Cpyright 2013 All rights reserved Wuxi Biot Bio-technology co.,Ltd Su ICP 09070991 Design by: Passion Qi Network