Feature：
1. The process of chromium plating is friendly-environment, blue-black chromium alloy coating can be acquired above the bright nickel base.
2. Well-colored coating, Good adhesion of coating, high coverage.
3. High corrosion resistance and strong hardness, reach more than 96 hours in NSS (neutral salt spray ) test and 40 hours in CASS(salt spray ) test
4. No harmful compound. High tolerance for sulfate radical ion and chloride ion, easy to control,
5. Contain no hexavalent chromium, cohesion cannot be affected by current interrupt, easy to deposit of waste water.
6. Excellent process stability, fast deposition, high current efficiency, thus energy consumption can be greatly reduced.
