（1） Asia only uses the arc furnace to smelt the craft the steel pill specialized manufacturer
1. The fine adjustment and controls the molten steel the ingredient content, the refinement organizational structure, enhances the steel the stability.
2. The molten steel full ebullition, enhances the molten steel the purity,
3. Suits produces the low sulfur, the low phosphorus high quality alloy steel.
（2） heat treatment craft:
Our company relies on more than 30 year heat treatment experiences, the union spurts hits the carrier different and the steel pill application principle, to the furnace temperature, the water temperature, the pill quantity, the time carries on the fine profit control, finally achieves the best heat treatment effect.