2 trademarks were found for owners matching the name Hangzhou Donghua Chain Group Co Ltd.
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1 TM: 2187166
Desc: DONGHUA

Owner: HANGZHOU DONGHUA CHAIN GROUP CO., LTD.
Class: 12
Status: Protected: Registered/protected
2 TM: 895162
Desc: DONGHUA

Owner: Hangzhou Donghua Chain Group Co., Ltd.
Class: 7, 12
Status: Protected: Registered/protected