革砥

full grain cow leather for garment

garment made of sheep nappa leather

non-woven artificial leather

shoe-leather epidemiology

NH3, NaOH, H2SO4, alkalis, organic, rubber, leather, water, glass…..

mary janes in black patent leather

thermosetting polyamino-acrylic resin finishing agent for leather

machine for cutting strips spirally from discs of leather