Lounais-Suomen Putki Oy (Ltd, also known as LSP) is a Finnish company specializing in metal surface treatment. We are one of the most experienced companies in the field in Finland. We make electroplating for parts of any size. We are well-known for fast, quality deliveries and a good personal service. Our customer relationships are long, indicating reliability in both quality and delivery. ZINC AND ZINC-NICKEL ELECTROPLATING