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Customer Reviews

1-Cell Rebuildable PEM Fuel Cell Kit
customer support very helpful
01/15/2020Lita Lee
Fumasep FAD-55
Fast delivery
01/15/2020Lita Lee
20% Platinum on Carbon (Fuel Cell Grade)
Fast delivery!
01/06/2020Felix Lee
Toray Carbon Paper 060, Wet Proofed
The carbon paper is highly conductive.
01/06/2020Leo Liu
Nafion™ 117
Nafion membranes are very cheap, compared with Japanese buyers. Additionally, the products were shipped soon.
12/30/2019Kazuhide Kamiya
Sigracet 39 BB
good!
12/20/2019Chuan Xia
Fumasep FBM - Bipolar Membrane
good!
12/20/2019Chuan Xia
Isomolded Graphite Plate - 8" x 8"
This is good for H2 cell
12/20/2019Felix Lee
2 mg/cm² Platinum Black - Carbon Paper Electrode
good!
12/19/2019Felix Lee
Carbon Black - Vulcan XC 72
Good product and fast delivery
12/19/2019Felix Lee
Nafion™ 211
Very thin material but works well
12/16/2019Erin Murphey
Sigracet 22 BB
Fast shipping, best Quality of item.
12/10/2019Sung Young Hong
Sigracet 39 BB
Fast shipping, best Quality of item.
12/10/2019Sung Young Hong
Fumasep FAB-PK-130
Fast shipping, best Quality of item.
12/10/2019Sung Young Hong
Nafion™ Tubing
Super
12/05/2019Casper Laur Byg