| contact : zhangqingmiao3(at)yahoo.cn
we are a leading manufacturer of chemical.we can produce
1.organic :dye(vat,basic,sulphur, disperse,direct,cationic)
pigment(yellow,red,blue,green,violet,orange...
2.inorganic: iron oxide,titanium dioxide,lithopone,lead oxide,red lead , yellow lead,carbon black,zinc oxide... |