TianjinChangfeirong Chemicals Co., Ltd. we are a old chemical factory company and specialize in producing and export of chemical product.Our mainly products are as following:
Inorganic Chemicals
Sulphar, Aluminium Sulphate, Barium sulfate, Carbon black, Iron oxide Red/Yellow/Blue/Black/Green, Lithopone, Chromium Oxide Green, Sulphur black, STPP, SHMP, Sodium dithionite, Pentaerythritol, Calcium chloride, Boric acid, Sodium metasilicate,...
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