2 trademarks were found for owners matching the name Beijing Win Win Sci And Tech Co Ltd.
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1 TM: 1798263
Desc: TONGWANG
Owner: Beijing Win-win Sci and Tech Co.,Ltd
Class: 5, 10, 44
Status: Protected: Registered/protected
2 TM: 1806706
Desc: PAINKING
Owner: Beijing Win-win Sci and Tech Co.,Ltd
Class: 5, 10, 44
Status: Protected: Registered/protected