日韩综合一级aV,国产一区二区三区秘,亚洲综合电影在线免费,乱伦高潮无码91

?

Key Materials and Products of Fuel Cell

Based on deep foundation of material R & D, industrialization and engineering design qualification, we explore constantly clean energy front-end technology to provide clients with key materials of hydrogen fuel cell and hydrogen energy infrastructure design and engineering services.

Key Materials and Products of Fuel Cell

Business Fields >>

  • Porous titanium gas diffusion layer:
    Advanced technology ensures high strength, high permeability, corrosion resistance and excellent water and gas management performance;
  • Metal bipolar plate product design, processing and coating services:
    Customized size is available;
    Good conductivity and thermal conductivity, low contact resistance and excellent performance;

?