Bi-Polar Plates are essential components in fuel cells and electrolysers. Bengal Industries designs and manufactures high-quality metallic bi-polar plates with thicknesses starting from 50 microns. These plates are coated with Titanium Nitride (TiN) to enhance corrosion resistance, conductivity, and long-term performance. Bi-Polar Plates are essential components in fuel cells and electrolysers. Bengal Industries designs and manufactures high-quality metallic bi-polar plates with thicknesses starting from 50 microns. These plates are coated with Titanium Nitride (TiN) to enhance corrosion resistance, conductivity, and long-term performance.