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Continuous improvement, constant innovation to meet customer demand, is our commitment

HANGZHOU DUNPAI CHAIN CO.LTD

10 HongDa Road, Economic & Technical

Development Zone,Yuhang District,

Hangzhou P.C.311102 China
PHONE：+86-571-85141162

FAX: +86-571-85043027

E-MAIL：Michael@dunpaichain.com