| Serial | Description | CLick on the Link to open file |
|---|---|---|
| 1 | First manufacturer with BIS certificate | Certificate |
| 2 | ISO Standard 9001:2015 | ISO Certificate |
| 3 | BEE Certificate | BEE Certificate |
| 4 | Vendor Approval from UHBVN | Vendor Approval |
| 5 | Vendor Approval from Punjab | Vendor Approval |
| 6 | Vendor Approval from Himachal Pardesh | Vendor Approval |
| 7 | Vendor Approval from Meghalaya | Vendor Approval |
| 8 | Vendor Approval from MPVVCL and MKVVCL | Vendor Approval |
| 9 | Vendor Approval from NBPDCL and SBPDCL | Vendor Approval |
| 10 | Vendor Approval from UHBVN & DHBVN | Vendor Approval |
| 11 | Vendor Approvalfrom West Bengal | Vendor Approval |
| 12 | Works Appraisal | Work Appraisal |