PTFE ultra-thin-walled tubes, as part of the catheter assembly, are indispensable in key interventional surgeries, especially in scenarios where "catheter outer diameter, pushability, and biological safety" requirements are extremely high. Its advantages are particularly prominent in this regard. It has expanded from cardiovascular interventional procedures, neurointerventional procedures, to tumor interventional procedures, urology, and other specialized fields.

The PTFE ultra-thin-walled etched tubes produced by Mingfu have ultra-thin characteristics, with the minimum wall thickness reaching 0.018-2mm. A wide range of specifications are available for selection and customization.

Our etching process can achieve complete controllability and precise contact angle measurement, which is crucial for achieving good adhesion between different layers during the later catheter manufacturing process.