Pre-treatment chemicals are a class of chemicals used before electroplating. The surface after pre-treatment is free of impurities such as oils, greases, and compounds, and can be considered "pure". This provides the guarantee of obtaining the best adhesion for plating. Alfa Chemistry supplies pre-treatment chemicals to companies producing electroplating solutions to overcome the most complex pre-treatment challenges. Depending on your different needs, you can choose from the following pre-treatment chemicals.