About Us

Incorporated in 1985, Quest Technology (S) Pte Ltd has grown to become a regional leader in micro-contamination control engineering services. We design and build cleanrooms and clean air devices including ACMV/HVAC systems, cleanroom performance testing and certification.

Products & Services

ACMV/HVAC systems
Cleanroom performance testing and certification
Sales, calibration, maintenance and servicing of air/liquid/gas/vacuum micro-contamination instruments
Cleanroom products
Laboratory engineering and equipment supplies Industrial services


Micro-contamination control engineering services


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