Company Name : Tianjin Huihong Industrial Co.ltdAbout Us : Industrial silicon , which can also be called metal silicon, is silver grey or black with metallic luster. It has the function of high melting point, good heat resistance, high oxidation resistance, high resistivity.It is the essential basic raw materials of many high-tech industries. Silicon metal 553: Si>98.5% Fe:0.50%max, Al:0.50%max Ca:0.03%max, Silicon metal 553: Si>98.5% Fe:0.50%max, Al:0.50%max Ca:0.03%max, Tianjin Huihong Industrial Co.ltd have our own factories of silicon metal and can produce all kinds of specification of silicon metal, especially high purity grade, such as 553, 441, 2202, 3303.We think the quality we use will be totally satisfactory to you. Our products cover main grades of silicon metal: Grade Si Fe Al Ca P 553 98.5% 0.50% 0.50% 0.30% 441 99% 0.40% 0.40% 0.10% 4502 99% 0.40% 0.50% 0.02% 30ppm 421 99% 0.40% 0.20% 0.10% 50ppm 411 99% 0.40% 0.10% 0.10% 50ppm 3303 99% 0.30% 0.30% 0.03% 30ppm 2202 99% 0.20% 0.20% 0.02% 100ppm 2202 99% 0.20% 0.20% 0.02% 30ppm 1101 99% 0.10% 0.10% 0.01% 15ppmProduct/Service : silicon metal,ferro silicon,tin ingot,antimony ingot,selenium,tellurium,silicon ingot Country/Region : China > Category : Minerals & MetallurgyContact Person : Ms. Lisa Lee (Manager)Link More : China Minerals & Metallurgy ,China Other Minerals & MetallurgyTelephone : 
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Address : No.75 Chong Qing Road, Chang Qing Ke Industrial Park,Jin Nan District, Tianjin, Tianjin, ChinaWebsite : www.huihongmetal.comBusiness Type : Exporters
