Cosmo Hydraulic Industries follows a systematic quality control procedure at every stage of manufacturing. Each component is inspected, tested, and verified to ensure dimensional accuracy, pressure integrity, and reliable performance.

Quality Control System

• Stage-wise in-process inspection
• Calibrated measuring instruments
• Controlled machining parameters
• Standardized work procedures
• Batch traceability records

Testing & Inspection Facilities

• Hydrostatic pressure testing
• Pneumatic pressure testing
• Tensile testing
• Impulse cum vibration test
• Leak and burst testing
• Batch sampling and reporting
• Clean room for final packing

Documentation & Compliance

• Material Test Certificates (MTC)
• Inspection & Test Reports
• Lot-wise identification and traceability
• Customer & Railway supply documentation support

Inspection Facilities

• Calibrated digital vernier calipers
• High-precision micrometers
• Thread plug gauges (Go/No-Go)
• Surface roughness tester
• Master gauge blocks
• Full documentation of QC records