Based on domestic market and expand abroad business is our enhancement strategy for Sodium Hydrosulphide, Sodium Sulphide Red And Yellow Flakes , Sodium Nitroprusside , sodium disulfide 60% Min ,Sodium Hydrosulphide 10/20/30ppm . Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. The product will supply to all over the world, such as Europe, America, Australia,Pakistan , Monaco ,Pakistan , Maldives .Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and provide more comprehensive services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.