Shanghai Firsting Industrial and Trading Co.,Ltd. was found in May, 2003 the Qingpu District Hongliang Economic Zone.Our main business is ferroalloy prodeucts, including Ferro Silicon, Silicon Carbide, Metal, Barium Calcium, Calcium,we can supply many sizes ,such as 0-3mm,3-10mm,10-50mm,50-100mm other ...

We have been in Silicon Metal market for many years and built up stable relationship with plants China, we can guarantee the supply tight situation. are leading suppliers of silicon metal dealing especially 441# 553#, 2202#, 3303#, also products according to customers&＃39; specification. 441#: Si: 99. 0%min fe: 0. 4%max al: ...