Originated from the yellow emperor period of the cowhide drum, how is made

Cowhide drums for folk drums, *** have special drums, drums, pan drums, war drums, drums, drums, drums and other products. All kinds of drum products are solid, flexible, elastic mulberry wood, rowan wood and other wood and the local old cowhide and other high-quality materials, purely handmade fine as into its elasticity and durability.