What is durable and made of animal leather?
Fatty, fibrous stroma, tanning leather tanning effect can be obtained after a series of preparation for tanning;
- it is ofrawhidehair into qualitative change in the process of leather. Subcutaneous tissue engineering, etc.) to remove the useless tanning hides of leather material preparation
all kinds of mechanical processing technology of leather finishing engineering, through a series of leather chemicals to obtain a variety of leather leather tanning technology engineering use value;
