Other unlisted professional and technical service industries
Business scope: Technology Import And Export,
Research And Development Of Environmentally Friendly New Materials,
Sales Of Non Ferrous Metals And Mineral Products,
Sales And Related Technical Services,
Sales And Related Technical Services,
Sales And Related Technical Services,
Sales And Related Technical Services,
Powder Metallurgy Materials,
Commodity Wholesale And Retail,
Technology Exchange And Promotion,
Research And Development Of Mineral Processing Chemicals,
Chemical Raw Materials And Product Sales,
Production,
Import And Export,