Gangsu Qiyuan Chemical Production Co.,LTD. located at the foot of the Great wall in the west suburb of Jiayuguan city, covers an area of 32,000sqm, we have 30 millions fixed assets and 380 employees, among them 30% own the titles. Founded in 1984, we are the one of ten chromate manufacturers of former national chemical industrial dept., the throughput of " Hangrui" chrome salts have reached 15,000t and the product value is 90 millions yuan. The main products are sodium bichromate, chromium hydroxide,chromic anhydride, chrome oxide green, basic chrome sulfate , potassium dichromate etc. Tested by the authoritative organization, all the products meet with the standard of GB. Our products have got well sold in lots of countries, such as USA, Japan, Korea, Germany, Holland, Italy, Australia etc.