Saintgreen’s copper sulfate products have been widely applied in the electroplating industry as the main source of copper ions in the copper plating process. Copper-electroplated products in daily lives include but are not limited to various kinds of circuit boards, electroplated parts for automobile decoration, bathroom, doors and windows, light-emitting diodes, solar panels, and other semiconductor materials. Customized copper sulfate products produced according to customer needs and our production capacity also have other uses.