Ferrous sulphate

Binzhou Sendewei Import & Export Trade Co., Ltd. is a production and sales, domestic and foreign trade professional sales of seven water ferrous sulfate and other chemical companies. As the main products of the company's seven - drying water - ferrous sulfate uses a wide range of high content, low price, good quality. The products are mainly used in water purification and industrial wastewater treatment; used as flocculant, the flocculation effect is good, but also has ver...