... catgut production base. The main products including all kinds of surgical suture, Chromic catgut,Plain catgut, Silk,Nylon, Propylene, Polyester, PGA,Vicryl ... , pen like,Y type, Suture spring eys needle, Spinal needle, heparin cap, three way stopcock,surgical carbon steel blades, Surgical Stainless steel blades,Epdurial needle