производитель высокочистого металлического кремния комок

metal silicon 553 Item No. Si(min) Fe(max) Al(min) Ca(max) P(max) Item No.Si(min)Fe(max)Al(min)Ca(max)P(max)110199.90.10.10.0115ppm150199.70.150.10.0125ppm220299.50.20.20.0230ppm250299.50.250.250.0240ppm330399.50.30.30.0340ppm441990.40.40.140ppm55398.50.50.50.340ppm We,as a biggest manufacturer of high purity grade Silicon metal,we can supply all kinds specification silicon matel.With 4 factories in Fujian province and Guizhou provice,we can meet your big quantity demand under strict quality control.With perfact manufacturer and sale chain,we offer factory price to clients all over the world. Any questions pls contact at: Donna TEL:86-596-2671687 FAX:86-596-2671960 M.P.: 86-13850551965