Sigmalink supplies effluent pretreatment plants and equipments for various industries. Any surface coating process gets completed with the effluent treatment precess. We offer various types of effluent treatment plants along with DM & Reverse Osmosis plants to treat the effluent generated from the pretreatment plant or various types of pretreatment plants includes solar evaporation or Zero discharges depends upon the individual clients requirements for advance technology to benefit our clients for energy savings, optimization & cost effectiveness solution to reduce the waste generation & save water.