Approvals
Approvals
- Approval Letter Power Grid CIL
- BHEL Ranikhet Approval Letter
- Certificate EN 10219 (2017-20)
- Certificate EN 10255 (2020-23)
- CORE Approval Letter for Pipe-2020
- CORE Approval Letter for Structure-2020
- CORE Approval Letter for Structure-2021
- CORE Approval Letter
- EIL Appproval-2018
- NTPC Approval for 250 and 300NB Pipe
- UL Certificate
- UL Compliance Certificate