Zhengzhou Sinco offer all kind of forged hubs and sleeves, the material can be carton steel and alloy steel, the OD ranged from several ten milometers to about 800 milometers.
Regards,
Ms. Lee
Zhengzhou Sinco Machine Co., Ltd
Email: machine@sincomachine.com
Tel: 86-371-63638598
Fax: 86-371-63626220
www.sincomachine.com
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