| Company name |
Company name |
| Madhusudan Industries Ltd. |
Vesuvius India Limited |
| Hindustan Sanitary Wares & Ind. Ltd. |
U.P. Ceramics & Potteries Limited |
| E.I.D. Parry India Ltd. |
Universal Carborundum Limited |
| Jhonson & Pedder Ceramics Ltd. |
Bharat Heavy Electrical Limited |
| Swastik Sanitary wares Ltd. |
W.S. Insulators Limited |
| S.P.L. Limited |
Insulators & Electricals Company |
| Bell Ceramics Ltd. |
Aditya Birla Insulators Limited |
| Madhusudan Ceramics Industries Ltd. |
Modern Insulators Limited |
| Diamond Regina Ceramics Ltd. |
Anant Raj Industries Limited |
| Himson Industrial Ceramics Ltd. |
Gujarat Multigas (P) Ltd. |
| Diamond Crucible Co. Pvt. Ltd. |
Yokohama Products |
| Diamond Carbon & Graphite Products Ltd. |
Rastoge Ceramics Limited. |
| Keramic India. |
|