Profile: ZNC International, Inc. provides solutions to a diverse professional in the medical supply and staffing industries. Our medical products list comprises of blades & scalpels, intensifying screens, safety scalpels and thumb scalpels. Our medical x-ray films and dental films are blue sensitive or green sensitive. Our Thumb Scalpels are available in sizes 10, 11, 12 and 15. Their blades are stainless steel manufactured to ISO 9002 standards.