Ferrosilicon Powder Heating agent for casting riser sleeve Spec and Size:75FeSi, 40-70mesh Packing: 25Kg,1000Kg bags,or drum
ZHENGZHOU STEELL METAL CO., LTD
Office address:Zhengzhou City ZhongyuanQu Tongbai Road No99
Moblie:86 13683717125 Tel: 86 371 86080791
Zip code: 450007
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