2012		Incorporation as JV ( Gun-Ei Chemical 66.7% & San-Ei Silica 33.3%) in Sriperumbudur, Kancheepuram, Tamil Nadu.
2013		Commenced production line of Resin resin-coated sand (RCS) & Sand Reclamation with 150MT capacity focusing on Japanese OEM
2014		Production volume crossed 100MT & got membership in JICCA
2016		Production Capacity increased upto 500MT, Start of Resin Sales.
2018 -2019		Expansion of Production facility & Capacity Increased upto 1586MT, Started catering to non-automotive sectors & local market users
2020-2021		Started sales of Mechanically sorted Silica sand, Special Sand (AR, Ceramic), and foundry chemicals (Resins, catalyst, Additive), Started producing new sand-based RCS. We got certified as ISO 9001: 2015 company. We attained membership in the Institute of Indian Foundry Men.
2022		Shareholding Revised of JV ( Gun-Ei Chemical 74.2% & San-Ei Silica 25.8%) Sales Depo’s started at Gujarat, Hansalpur & Jamalpur, Haryana Started Catering RCS for Hydraulic Parts
2023-2024		Expansion to a New Facility with Addon Production Line and Testing Facility started at Polivakkam, Thiruvallur, Tamil Nadu with a capacity of 3500 tons monthly