I. Introduction: This product has excellent wetting, penetration, dispersion and cleaning performance for immersion and ultrasonic cleaning. Can quickly break down the surface of the polishing wax and dirt, with oil and wax in addition to the functions. The product of copper, will not cause corrosion of aluminum in addition to rot wax color. Second, the product features: 1, 2 copper in addition to wax does not change color, high surfactant content, viscosity junior, use: This product will be 1:20 to 30 dubbed the working fluid, add water, put the workpiece to be treated the solution soak or scrub, with ultrasound if better results. This product is the best combination of temperature 60 ~ 80 ℃, the cleaning time based on the degree of dirt surface, generally only 10 to 15 minutes, until it is completely cleaned up. Use effect: