Punching
QINGDAO JCD MACHINERY CO., LTD (JCD Group) is one of the manufacturers and exporters of forging, casting, punching parts in Qingdao, China. Our products refer to precast system, scaffolding system, punching and kind of forging & casting machinery parts. The forging & casting parts include carbon steel forging,alloy steel forging, grey iron casting, ductile iron casting, steel casting, die casting aluminum/zinc/bronze, precision casting and so on.
