Many of Nickel Brightener products are offer in the internet, some of them are made in China. Those product as follows:
HN-R80 BRIGHT NICKEL PLATING ...Nickel sulfate 250~300g/L Nickel ...5). Suitable for multi-layer or double layer nickel plating of motorbike parts, home appliances and so on.
HN-6 BRIGHT NICKEL PLATING ...Nickel sulfate 240~300g/L Nickel chloride 45~60g/L ...6). Excellent esthetic nickel layer suitable for gold /silver / imitated gold plating.
HN-R100 BRIGHT NICKEL PLATING ...Nickel 240~300g/L ...6). Due to its excellent leveling ability, suitable for single sided layer nickel plating of tube-like home appliances.
LC-420 BRIGHT BARREL NICKEL PLATING 2. Bath...Nickel sulfate 220~280g/L Nickel chloride 40~60g/L ...Brightener LC-420 0.3~0.5ml/L ...Brightener LC-420 200~250ml/1000A.