越南采购需求：EPTFE膜、多孔膜、膨体PTFE膜、微孔膜、纯EPTFE膜、100% EPTFE膜

We're seeking a reliable supplier for ePTFE valves/tubes with specific characteristics. Key specs include an inner sleeve made of FEP ranging from 12 to 15 µm, an outer sleeve of ePTFE, and a porosity between 0.2 and 0.4 µm. We also require a minimum of 12 layers, monoaxial orientation, and a sintering process. The intended application is in the medical or filtration sector, potentially for implant use. If your factory can meet these requirements or you have questions, please let us know as soon as possible. Looking forward to your response!