We build for
success
CLEAN CONCEPT WORKS PTE LTD
Clean Concept Works (CCW) is a specialized industrial service provider focused on delivering high‑performance Chemical Cleaning, Hot Oil Flushing, and Hydrostatic Pressure Testing for critical systems across energy, manufacturing, marine, and heavy‑industry sectors.
With years of hands‑on experience, a skilled technical team, and a full suite of advanced equipment, CCW ensures that every cleaning and flushing process meets the highest levels of safety, quality, and engineering precision.

Our Commitment
WHY WE DO WHAT WE DO
Every cleaning and flushing project is executed in alignment with internationally recognized industrial standards.
We ensure:
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Compliance with ISO 4406 fluid cleanliness codes
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Compliance with NAS 1638‑92 contamination classes
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Proper methodology validated by particle counting, flow measurement, and filtration control
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Documentation and reporting for audit and certification purposes
This commitment to global standards reinforces CCW’s reliability as a trusted technical partner.
Clean Concept Works Pte Ltd
(Formerly known as Onehub Tank Coating Pte Ltd)
UEN : 200512088R
(65) 6966 6027
8 Boon Lay Way, #11-12,
8 @ Tradehub 21,
Singapore 609964
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© 2026 by Clean Concept Works Pte Ltd
© 2026 by Clean Concept Works Pte Ltd