BIS (ISI mark) certified manufacturers in Tamil Nadu
109 manufacturers in Tamil Nadu whose own website shows a BIS (ISI mark) certificate (Bureau of Indian Standards product licence), as of October 2026.
- Coimbatore·ISI Marked · seen on the company's site 20 Sept 2026Source page
- Coimbatore·ISI Certified · seen on the company's site 28 Sept 2026Source page
- Chennai·IS 12872 · seen on the company's site 30 Sept 2026Source page
- Madras-77·IS 2501:1995 · seen on the company's site 24 Sept 2026Source page
- Villupuram·is 33000 · seen on the company's site 22 Sept 2026Source page
- Coimbatore·IS 7834 · seen on the company's site 19 Sept 2026Source page
- Madhavaram Madras·IS2062 · seen on the company's site 24 Sept 2026Source page
- Coimbatore·IS 1030 · seen on the company's site 29 Sept 2026Source page
- Chennai·IS 3075 · seen on the company's site 28 Sept 2026Source page
- Chennai-58.·IS 1237 · seen on the company's site 22 Sept 2026Source page
- Chennai·is 100 · seen on the company's site 28 Sept 2026Source page
- Coimbatore·BIS approved · seen on the company's site 24 Sept 2026Source page
- Coimbatore·IS 9046 · seen on the company's site 25 Sept 2026Source page
- Chennai·ISI certified · seen on the company's site 22 Sept 2026Source page
- Tamilnadu·IS 14001 · seen on the company's site 1 Oct 2026Source page
- Kanchipuram·IS 4682 · seen on the company's site 24 Sept 2026Source page
- Chennai·ISI certification · seen on the company's site 19 Sept 2026Source page
- Coimbatore·IS 460 · seen on the company's site 28 Sept 2026Source page
- Chennai-600 101·IS17900 · seen on the company's site 25 Sept 2026Source page
- Tirunelveli·ISI Mark · seen on the company's site 26 Sept 2026Source page
- Coimbatore·is 8500 · seen on the company's site 20 Sept 2026Source page
- Chennai·IS 16227 · seen on the company's site 26 Sept 2026Source page
- Madras-600 018·IS 6746 · seen on the company's site 24 Sept 2026Source page
- Thoothukkudi·ISI certification · seen on the company's site 30 Sept 2026Source page
- Madurai - 625 020.·IS 2798 · seen on the company's site 24 Sept 2026Source page
- Rajapalyam·is 500 · seen on the company's site 23 Sept 2026Source page
- Tiruppattur·is 3500 · seen on the company's site 20 Sept 2026Source page
- Kancheepuram·is 100 · seen on the company's site 18 Sept 2026Source page
- Kancheepuram·IS 16949 · seen on the company's site 24 Sept 2026Source page
- Chennai·IS 797 · seen on the company's site 26 Sept 2026Source page
- Chennai·is 100 · seen on the company's site 29 Sept 2026Source page
- Chennai·IS 2062 · seen on the company's site 20 Sept 2026Source page
- Tiruvallur·BIS Approved · seen on the company's site 1 Oct 2026Source page
- Coimbatore·ISI certified · seen on the company's site 21 Sept 2026Source page
- Chennai·IS2062 · seen on the company's site 29 Sept 2026Source page
- Kancheepuram·is 2560 · seen on the company's site 20 Sept 2026Source page
- Chennai 600 098·IS 1448 · seen on the company's site 26 Sept 2026Source page
- Chennai·is 100 · seen on the company's site 18 Sept 2026Source page
- Chennai·is 235 · seen on the company's site 27 Sept 2026Source page
- Coimbatore·ISI marked · seen on the company's site 28 Sept 2026Source page
- Coimbatore District·is 6000 · seen on the company's site 19 Sept 2026Source page
- Madras-98.·IS 666 · seen on the company's site 20 Sept 2026Source page
- Chennai·ISI certified · seen on the company's site 28 Sept 2026Source page
- Kanchipuram·ISI Certification · seen on the company's site 28 Sept 2026Source page
- Kancheepuram·BIS Certified · seen on the company's site 1 Oct 2026Source page
- Chennai·BIS-certified · seen on the company's site 23 Sept 2026Source page
- Nagapattinam·IS 1786:2008 · seen on the company's site 28 Sept 2026Source page
- Chennai·ISI Marked · seen on the company's site 29 Sept 2026Source page
- Tiruvallur·is 2560 · seen on the company's site 27 Sept 2026Source page