Milestones Home Milestones Milestones 2024 SIGMA CNC PRODUCTSĀ – 3rd Plant Established 2023 Added CNC MACHINES & 250 KV GENSET & Inspection Equipment’s & Heat Treatment Furnace 2022 IS 14001:2015 Certification 2021 Upgraded Inspection Facility 2020 Capacity Enhancement – Added 4 more CNC Machine 2019 In-house Cold Forging unit Established 2018 SIGMA CNC PRODUCTSĀ – 2nd Plant Established 2017 IATF 16949:2016 certification 2013 ISO/TS 16949:2009 CertificationĀ 2007 Capacity Enhancement – Added 4 more CNC Machine 2006 ISO 9001:2000 Certification 2004 Sigma CNC Established.