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International Accreditations |
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Chip Ngai was accredited with ISO 9001:2000 Quality Management System ("QMS") standard on 13 June 2003 for the design, manufacture and installation of storage tanks, pressure vessels, road tanker, dished-ends and related mechanical / civil engineering works.
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Chip Ngai is accredited and authorised to use the ASME U, U2 and S Stamps by the American Society of Mechanical Engineers since 1996. Chip Ngai is also authorised by The National Board of Boiler & Pressure Vessel Inspectors to register boilers, pressure vessels or other pressure retaining items in accordance with its provisions.
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The Underwriters Laboratories Inc of the United States of America (UL) have certified our Steel and Steel/Fibreglass Underground Storage Tanks to the following Standards:-
  (Click to View all certificate)
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UL 58 :
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Steel Underground Tanks for Flammable and Combustible Liquids (Underground tanks for flammable liquids, Type I and II secondary containment underground tanks for flammable liquids)
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UL 1746:
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External Corrosion Protection Systems for Steel Underground Storage Tanks (Jacketed underground tanks for flammable liquids)
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The above certifications by globally well-known and reputable authorities give an added assurance to our customers of our high quality and safe products.
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