Qingdao Honghai Carbon Co., Ltd
Our company specializes in production and operation of electric furnace, cupola furnace by carbon, ferrosilicon, the ball agent, inoculant, silico-manganese, graphite furnace casting ball, etc.
Main Item: ferrosilicon, Carbon Nodulizer, inoculant,
Business Type: Manufacturer, Exporter, Wholesaler/Retailer