Palladium is aerospace, aviation, navigation, weapon and nuclear power and other high-tech areas and auto manufacturing indispensable key materials, is also nots allow to ignore i ...
Palladium is located in the periodic table the fifth cycle Ⅷ, atomic number 46, atomic weight of 106.42, 12.02 g/cm3 density (20 ℃), melting point 1550 ℃, boiling point 2900 ℃. Pl ...
Platinum group metals in the reserves are in the earth's crust, currently the world's platinum group metal reserves and reserve base of 71000 tons and 80000 tons respectively, Sou ...
Our company gradually establish and improve the quality in the process of production and operation, safety and environmental management mechanism, has already passed ISO9001:2008 ...
