"Six in one" integrated bipolar plate is our company's first plate - titanium mesh -PTL composite integrated bipolar plate, using welding and other material connection technology, the titanium plate, gradient mesh titanium and SP-PTL and other six layers of components welded into an integrated structure, reduce the five layers of contact resistance, simplify the flow field processing, greatly reduce the use of precious metal coating. It can take into account the role of etched bipolar plate and porous anode transport layer in traditional reactor, and is more suitable for hydrogen reactor and other gas-liquid two-phase exchange environment.