YQSLS International trading Co;Ltd. founded in 2003 is leading supplier on ferro alloys ,non ferrous metal for steel making. Our products include Calcium metal,Calcium Silicon alloy ,CaAl ,CaSiBa ,CaSiMn, Ferro Phosphorus，Ferro boron and Magnesium metal .The annual export quantity is above 5000mt. .We export to Korea ,Russia, India,Europe and so on.