As the owner of a Chemical Manufacturing Factory, several Mines and also multiple well-equipped Mineral Processing Plants, and by having a knowledgeable and experienced technical team, JAM Group Co., is one of the pioneer active companies in manufacturing of especial chemicals and minerals suitable for many industries in the Middle East. WhatsApp: 09195674504 Email: [email protected] For your information, we are Manufacturer and Exporter of Sodium Sulphide in form of Yellow Flakes, Sodium Hydrosulfide and also Caustic Soda.