About Hangzhou Sino Holding Chemicals Co Ltd
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VISCOGEL by HANGZHOU SINO-HOLDING CHEMICALS CO., LTD (Track this)
Intl: (001) Chemicals US: 001; 005; 006; 010; 026; 046 Filing date: 13-Oct-2017 Serial number: 79222380
SUPBENT by HANGZHOU SINO-HOLDING CHEMICALS CO., LTD. (Track this)
Intl: (001) Chemicals US: 001; 005; 006; 010; 026; 046 Filing date: 26-Feb-2014 Serial number: 79146187
FRGEL by HANGZHOU SINO-HOLDING CHEMICALS; CO., LTD. (Track this)
Intl: (001) Chemicals US: 001; 005; 006; 010; 026; 046 Filing date: 26-Feb-2014 Serial number: 79146160