We are offering Collagen and Calcium Carbonate from chicken eggshells.From the eggshell, we able to extract membrane, which contains Collagen, Carbonate.Collagen is protein used in manufacturing beauty products. It also medical field as a supplement for ...

Heavy Calcium Carbonate Powder (100 mesh to 400 mesh fineness) Philippines, packing: 50 kgs., and 1000kgs.(tote bag) packing available