Our company's current fluxes products suit for the steels such as: carbon structural steel, low alloy structural steel, alloy structural steel, etc. Its advantage is particle residue in the hole, good spreadability, no cabbage and pellet, the thickness of liquid slag layer is moderate, inflow is uniform, slab surface is smooth, oscillation marks shallow and uniform. Through the low times detection, not find the quality defect on both the inside and outside of the slab.