Professional hydrogen fuel cell gas diffusion layer

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Ningbo VET Energy Technology Co., Ltd. is a high-tech enterprise established in China, We are professional supply Professional hydrogen fuel cell gas diffusion layer anufacturer and supplier. we are focusing on new material technology and automotive products.


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The core advantage of Professional hydrogen fuel cell gas diffusion layer lies in its excellent conductivity and durability. Vet-China ensures the uniformity and stability of each component, thereby improving the overall efficiency and service life of the fuel cell. By adopting innovative thin film technology, the product significantly reduces the energy loss of the battery and increases the output power of the system.

Specifications of membrane electrode assembly:

Thickness 50 μm.
Sizes 5 cm2, 16 cm2, 25 cm2, 50 cm2 or 100 cm2 active surface areas.
Catalyst Loading Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2.
Membrane electrode assembly types 3-layer, 5-layer, 7-layer (so before ordering, please clarify how many layers MEA you prefer, and also provide the MEA drawing).
Fuel cell MEA membrane (1)

The main structure of fuel cell MEA:

a) Proton Exchange Membrane (PEM): a special polymer membrane in the center.

b) Catalyst Layers: on both sides of the membrane, usually composed of precious metal catalysts.

c) Gas Diffusion Layers (GDL): on the outer sides of the catalyst layers, typically made of fiber materials.

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Our advantages of fuel cell MEA:

       -  Cutting edge technology: possessing multiple MEA patents, continuously driving breakthroughs;

       -  Excellent quality: strict quality control ensures the reliability of every MEA;

       -  Flexible customization: providing personalized MEA solutions according to customer needs;

       -  R&D Strength: collaborate with multiple renowned universities and research institutions to maintain technological leadership.

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