About Astun
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Integrated Solutions for Quality-Driven Environments
Astun Pharmalabs Private Limited, established in 2019, provides integrated solutions across HVAC, cleanroom systems, laboratory equipment, validation, calibration, commissioning and quality & compliance services.
- Integrated HVAC & Cleanroom Solutions
- Validation, Calibration & Qualification Services
- Laboratory & Controlled-Environment Equipment
- Quality, Compliance & Regulatory Support
Our Mission
To deliver quality-driven products and services that support compliant and efficient operations.
Our Vision
To be the leader in empowering quality through expertise, innovation and reliable solutions.
Commitment to Honesty, Reliability & Professionalism



















Specialized Services for Controlled Environments
From validation and calibration to qualification and quality management, Astun provides specialized technical services designed to support quality, compliance and operational requirements.
- Technical Expertise
- Quality-Focused Processes
- Compliance-Driven Services
Integrated Solutions for Pharmaceutical & Cleanroom Facilities
Validation Services
Cleanroom, thermal, computer system and PLC validation services for controlled and regulated environments.
HVAC Validation
Airflow, filter integrity, particle count, recovery, containment and environmental testing for cleanroom HVAC systems.
Thermal Validation
Thermal mapping and validation for autoclaves, ovens, incubators, stability chambers, refrigerators and more.
Calibration Services
Calibration of temperature, pressure, electrotechnical, mass, volume and dimensional instruments.
Commissioning & Qualification
DQ, IQ, OQ and PQ development, execution, reporting, FAT, SAT and qualification documentation.
Quality, Compliance & Regulatory
SOPs, training, vendor qualification, audits, document management and pharmaceutical licensing support.