- Central Mining Research Institute (CMRI)-Dhanbad (One of the approved testing lab in India)
- Chief Controller of Explosives (CCE) Nagpur (Approval required for Installation in Petrochemical Plant)
- Director General of Mines Safety (DGMS)-Dhanbad.
- Bureau of Indian Standards (BIS)
- Advice, Feedback and the continuous consultation from process / design consultants, and end users, has helped / enable us to work on zero defect concept to built our equipment to the highest standards.