Our Quality & Commitment

Quality Commitment

Seng Heng Engineering is committed to maintaining a quality system certified to ISO 9001:2015 standards in order to produce top quality products to meet customer’s requirements. Together with our strong adherence to on-time delivery and our drive in being industry trendsetters, be it in technology or business practices, we are all geared up towards strengthening our confidence in exceeding customer’s expectations.

Our Quality Achievements

• Certified to ISO 9001:2000 in year 2002
• Certified to ISO 9001:2008 in year 2009
• Certified to OHSAS 18001:2007 in year 2010
• Awarded to BizSAFE STAR in year 2010
• Certified to API Q1 in year 2013
• Certified to API 20E monogram (BSL 3) in year 2015
• Certified to ISO 9001:2015 in year 2017
• Certified to API 20F monogram (BSL 3) in year 2018



Occupational Health & Safety Policy

Our Statement of General Policy is:

  • To provide and maintain a safe and healthy working environment for all employees;
  • To prevent accidents and cased of work-related injury and ill health;
  • To comply with relevant occupational health and safety practices to meet legal requirements.


Approved Coatings

Whitford for Xylan® and Xylar® coating

Sermatech for Sermagard® coating

Magni for Magni® coating


Our Global Approved Customers


Exxon Mobil



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