We introduce ourselves as Qingdao Wisdom International Trading Company Ltd. with over 6 years of business experience in export business of industrial chemicals. Our products covers: lead oxide red, magnesium carbonate light, aluminium sulphate, phosphorous acid, zinc oxide, glass beads, calcium chloride, silica gel, xanthan gum , zinc stearate light, magnesium stearate light, magnesium stearate light etc. The products are mainly exported to Southeast Asia, Japan, Europe, North & South America and Africa.