Hot melt adhesive The many leather finishing available in the market each with its own characteristic and is therefore not easy to distinguish. Pieri leather finishing are the combination of experience and high technology after many years of research and experiments. Before putting into production, our experienced engineers to study their manufacturing lines to find out the causes of various damages to leather surface. For example the heating and cooling process may cause leather to become lustrousless, partial elongation, coarse grains As a result of such research and experiment, pieri have created with proud a range of most reliable and suitable leather finishing which are widely accepted and used by leather products manufacturers