LITTLE KNOWN FACTS ABOUT GALLSTONES.

My name Husriyanto Abdurrahman I have a cattle farm and slaughterhouse in my nation, And that i am Prepared to supply cow gallstones for yourself..we acquire by-products from slaughterhouses, for merchandise place for pet animals, for human use and for technological use and researchWe are buyers and suppliers of ox & cow gallstone.We work only in H