Our main products covering Plain Catgut and Chromic Catgut strings in bulk, the specifications: USP5/0, 4/0, 3/0, 2/0, 1/0, 1, 2, 3

length: 45cm, 75cm, 100cm, 150cm and 450cm, 500cm for vet cassette. the tensile strength  is higher 120% than USP standard, the fluctuation of diameter will be controled in 0. 01mm, it's easy to attach with needle, we also can offer Braided Silk and Monofilament Nylon (non sterile) in bulk.

Now we mainly offer them to the manufacturers in USA, India, Egypt, Ukraine and Germany. if you are interested in our products, please let us know, we will give you our most competitive price and the samples for you reference.