Sunstone International Industry & Trade Co., Ltd.

Sunstone International Industry & Trade Co., Ltd. is based in China and lists ferro silicon magnesium, ferro silicon, silicon metal and high carbon ferro manganese on Global Trade Plaza. The silicon products include ferro silicon magnesium with silicon 40-44%, magnesium 5.5-6%, calcium 2.0-3.0% and rare earth 0.5-2.0% in 5-25 mm size, and ferro silicon with minimum 75% silicon, maximum 1.5% aluminium, 0.2% carbon, 0.03% sulphur and 0.08% phosphorus in 10-100 mm size. Silicon metal is offered at 99% silicon maximum with iron, aluminium and calcium each capped at 0.4%, 0.4% and 0.1% respectively in 10-100 mm size. High carbon ferro manganese provides minimum 75% manganese, maximum 1.5% silicon, 7.5% carbon, 0.05% sulphur and 0.35% phosphorus in 10-50 mm size. All items are packed in 1 mt big bags. Buyers can send an enquiry through Global Trade Plaza.