We are a corporation and we will going to establish a silica factory in Saudi Arabia, and we would like to get information and sell offers about all production lines (turn key) for the different types of silica (precipitated , fused, colloidal,……. and also for sodium silicate):1. Complete description of the production line (from the step of handling of silica sand till the step of packing).2. consultancy costs.3. charge costs.4. training costs.5. Waste water treatment unit that suits the nature of silica manufacture .