Functions and Uses：
1. AM-EN is an environmentally-compliant and cyanide-free zincate treatment.
2. Compared with the traditional zincate treatment, AM-EN can generate a fine and homogenous zincate film.
3. One unified crystallization zincate film containing zinc, copper, nickel, iron will deposit on the aluminum alloy surface as the transforming layer to provide a good adhesion in the subsequent electrodeposits.
4. AM-EN is one extraordinary solution for the invisible pore, slot, screw thread, and groove. Compared with traditional zincate treatment AM-EM is much effective in deposition on those areas.