Ruiyuan Limited Hong Kong

We are mainly engaged in the research, development and production of noble metal catalysts, noble metal compounds, noble metal super fine and nanometer powder and noble metal recovery. With more than thirty years history and experience, our company has assumed national key projects: new catalyst development, recovery of noble metals, research and development of catalysts specially used in large-scale enterprises etc. . Ruiyuan Group have researched and developed dozens of noble metal catalysts, mainly including: platinum / carbon, palladium carbon, ruthenium / carbon, rhodium carbon, silver carbon, iridium / carbon, oxide. Ceramic material carrying noble metal catalyst, organic material carrying noble metal catalyst, inorganic salts carrying noble metal catalyst, noble metal homogencous catalysts and gas-purifying catalysts (oxygen, nitrogen, argon, hydrogen, tail gas, methanation etc. ) , catalytic combustion catalysts (remove organic substance, waste gas etc. ) . Besides, we can produce more than 50 kinds of noble metal compounds and ten kinds of noble metal super fine and nanometer powder. Products are widely used in the fields including chemistry industry (including medical) , nuclear industry, energy industry, material industry, electronic industry, war industry and environmental protection etc. . Some products are exported to Europe and Southeast Asia etc. . Our company has the abilities to do the following business for our clients: development of special catalyst, catalyst design, consultation of organic synthesis, recovery and reuse of waste catalysts.