DHDZ is a major manufacturer of various forgings. Such as forged SHAFT,forged RING;forged BLOCK;forged FLANGE. Pipe sheet,gear ring,slewing bearing ring...most of forging parts.
1)Forged steel flanges. 2)Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440 3)PED-AD 2000-Merkblatt W0
Audited Supplier 
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