We Gansu Qiyuan Chromate Chemical Production Co.,Ltd. factory located in  Jiabei Industrial Zone,Gansu Province, Northwest of China, 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 production and sale chromate chemicals,our main products are:Sodium Dichromate,Potassium Bichromate,Chromic Acid,Chrome Oxide Green,Basic Chromium Sulphate,Sodium Sulfate Anhydrous,Copper Sulphate,etc.Capacity of chromate chemicals are 30,000 mt per year,other chemicals capacity are 50,000 mt per year.we are anticipating cooperate with you with the business philosophy cooperation and Win-Win