... coatings Introduction We can get wrinkles, hammer lines, include, the tortoise shell lines and metallic type art coating, can also get ... widely used in hardening defects of hot strip and molding. Hammer grain powder can get patterns used in casting, spotting, ... as well in wrinkles, export-oriented coatings. Product series We can provide wrinkles, hammer lines, net lines, tortoise shell grain, matte, ...