Copper Sulphate (98%min) Cas No: 7758-99-8

We Gansu Qiyuan Chromate Chemical Production Co.,Ltd located at the foot of the northwest of the Great Wall,west suburb Jiayuguan City,Gansu China,established in 1984,covers 320,000 square meters in size,with more than 500 staffs.Our company is a collection of scientific research , production, sales as one of the modern chemical industry , our strong technical force, actively promote the professional technical progress and quality of the product development , in good faith cooperation .The company has long focused on the sale of various chemical raw materials ,the main products are:Sodium Dichromate,Potassium Bichromate,Chromic Acid,Chrome Oxide Green,Basic Chromium Sulphate,Phosphorous Acid,Sodium Sulfate Anhydrous,Potassium Chloride,etc & inorganic chromate reagents of GR, AR, CP grade,the total capacity is 30,000 per year.we are anticipating cooperate with you with the business philosophy cooperation and Win-Win Achievement.