Caustic soda, titanium dioxide, zinc oxide, glacial acetic acid 990, formic acid, chrome oxide green, chromium sulfate, sodium formate, carbon black, copper sulfate labsa 96, oxalic acid 996, slesaes 70, sodium tripolyphosphate 94, sodium hexametaphosphateshmp 68, lithopone 28and30
Shijiazhuangguhong chemicals co., ltd is iso9001:2000 quality approval enterprise, engaged in the technical research, industrial manufacture and commercial trade. nowadays, we own sub-companies to produce kinds of chemical raw materials, which are used in