Including: coke export, liquid helium import and other businesses. Coke is an indispensable reducing agent and energy in steel smelting, and is widely used in steel and non-ferrous metal smelting, synthetic chemistry and calcium carbide production, fertilizer industry and other industries. Liquid helium is an important national strategic resource, known as the gold of industrial gas, and is widely used in military industry, scientific research, petrochemical, cooling, medical, semiconductor, deep-sea diving, high-precision welding, optoelectronic product production and other fields.


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16 Industrial North Road, Licheng District, Jinan City, Shandong Province,China
