1. High efficiency: This product is carefully formulated and produced by compounding high-quality materials such as foreign surface active media, inorganic acid compounds, and organic acids. It can quickly remove the oil stains on the workpieces. 

2. Economical: The removal of oil, dirt, and the oxide film can be carried out simultaneously and completed in one step. Only comprehensive treatment is required, which is convenient to use, shortens the treatment time, and reduces the cost. 

3. Environmentally friendly: It has the characteristics of being environmentally friendly, safe, non-toxic, and slightly corrosive. While reducing the generation of acid mist, it can improve the working environment and also reduce the amount of acid used.