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ferro chrome is an essential raw material for steel-making,it can strengthen the steel's hardness and wear-resistant,also,it can improve the steel's strength and corrosion-resistance.
link:http://www.ayjinrong-metal.com
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ferro chrome is an essential raw material for steel-making,it can strengthen the steel's hardness and wear-resistant,also,it can improve the steel's strength and corrosion-resistance.
link:http://www.ayjinrong-metal.com |