Dong Hong chemical CO.LTD in line with customer first, quality first principle of providing customers with excellent service and high quality products .Our company products are divided into two types: red alkali and yellow alkali. The main soudium sulfide content of products averagely >60%. The iron content of the red alkali is 1200PPM(max), the iron content of the yellow alkali is 300PPM(max).
The product is a basic chemical materials, which is widely used in mineral separation, leather, printing and dyeing, papermaking and other industries.
If you are interested in our products, please contact us,.We will provide you with the best products.
Dong Hong chemical CO.LTD in line with customer first, quality first principle of providing customers with excellent service and high quality products .Our company products are divided into two types: red alkali and yellow alkali. The main soudium sulfide content of products averagely >60%. The iron content of the red alkali is 1200PPM(max), the iron content of the yellow alkali is 300PPM(max).
The product is a basic chemical materials, which is widely used in mineral separation, leather, printing and dyeing, papermaking and other industries.
If you are interested in our products, please contact us,.We will provide you with the best products.
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