Graphite Bipolar Plate

Commodity: bipolar plate, graphite bipolar plate for fuel cell, fuel cell useing bipolar board, graphite plate impregnated graphite material size and shape: customized base on customers' required drawing Drawing format: PDF, DWG, IGS, TLF Application: fuel cell useing plate 1.Q: does your company a manufacturer or trader? A: manufacturer and trade both 2. Q: can we get sample to test quality? A: yes, supply free samples to test and you only bear the postage for small pieces 3