A radiopaque marker band is a marker ring used as an X-ray or ultrasound imaging marker for the distal working area in interventional therapy, and it is disposable medical material.

The performance requirements for this purpose of the material itself are biocompatibility and radiopaque, high precision is also required. Common applications include radiopaque marking, ring electrodes, cardiac rhythm management devices, stents, and angioplasty. It is suitable for radiopaque markers during angioplasty and other minimally invasive catheter procedures. We have developed a proprietary manufacturing process that guarantees a high-precision and burr-free surface finish. We specialize in custom marker band that meets your exact specifications.

Edgetech is a global supplier of marker bands, ring electrodes and other cutting tubular components for a variety of applications. Our advanced manufacturing capabilities and vertically integrated solutions accelerate your time to market. While adhering to the highest quality standards, we offer precision tubing in a variety of materials, diameters, wall thicknesses, lengths, and edge finishes.

Radiopaque marker bands applications

Our precious metal and radiopaque marker bands are used in a variety of advanced medical devices and applications, including:


Conveyor system



fluorescent lighting

We do not have standard stock markers, we offer custom specifications with tolerances that can be orders of magnitude larger, including extremely thin wall marker band and ring electrodes. Custom solutions include design features such as cutouts or “windows” on the strap. We can also assist you with low-volume prototyping projects.


Size: OD φ0.2 ~ φ8mm

Wall thickness: 0.015 ~ 0.5mm

Material: tantalum, platinum-iridium alloy (Pt90/Ir10), gold

Our advantages of marker bands:

-Great quality

-Short lead time

-Stable supply

-Good service