S3R collects and sorts electronic waste and waste communication generated at industrial sites, office equipment and general home appliances, and provides smelting metal raw materials produced through crushing and reprocessing to domestic and foreign smelters.We are practicing eco-friendly resource circulation through reuse and recycling of electronic scrap and we are making a leap forward as a competitive company that leads technological development through continuous investment in mechanical equipment and system development."Companies that create value out of sight" S3R's goal is to become the world's number one recycling company.