Stainless steel bipolar plates offer high corrosion resistance and electrical conductivity, critical for proton exchange membrane fuel cells (PEMFCs) and electrolyzers. This product integrates advanced surface coating technology to enhance interfacial conductivity and durability under harsh operating conditions. Key advantages include lightweight construction, cost-effectiveness, and compatibility with mass production. Rigorous testing validates a low interfacial contact resistance (<10 mΩ·cm²) and extended lifespan (>10,000 hours). The plates support green energy applications by improving system efficiency and sustainability. Ideal for automotive and stationary energy systems, they represent a reliable solution for next-generation energy conversion devices.