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Quality Management

Quality Policy

The quality management policy at Hanwha Engine stresses customer value creation based on customers’ quality assurance. To this end, the “3 ZERO+” (Zero Defect, Zero ORI and Zero Claim) quality innovation movement ensures that product and service quality is consistently world-class. This in-house initiative is the starting point for building engines that are unrivalled in the industry.

“3 ZERO+” Quality Innovation Movement

  • The “3 ZERO+” Quality Innovation movement is designed to offer and implement a new paradigm in the pursuit of quality perfection.
  • The “3 ZERO+” refer to a quality improvement program that seeks perfection for parts reliability and quality, all-inclusive quality for finished engines, and the confidence and trust of customers.
    • Zero Defect : ensure the reliability of parts and parts quality at suppliers
    • Zero ORI(Owner Request Item) : secure the best engine assembly and shop testing technologies, ensure that the customers do not request any corrections to the finished product.
    • Zero Claim : reduce customer claims by elevating their trust in engines built by Hanwha Engine.
  • Contractors


  • Hanwha Engine

    Hanwha Engine

  • Shipbuilder


  • Customer


Zero Defect
Never Supply Detective Parts to Hanwha Engine
No defective parts from suppliers
Improve the durability of parts
  • Implement parts quality improvement activities
  • Quality innocation programs at suppliers
  • Support suppliers to get their quality management systems stability
Zero ORI
Never Deliver Defective Engines to Customers
Build flawless engines
Improve the quality of test operation
  • Quality improvement activities that can be felt by customers
  • 3 Zero quality meeting to achieve flawless engines
  • Diffenetiated quality activities
Zero Claims
Never Claims or Complaints from Customers
Strengthen the preventative service
Provide services with speed, accuracy and sincerity
Manage engines throughout their service lifetime
  • Offer service that can be felt by customers
  • Sailing inspection to ships underway at sea
  • Offer the NICE service system

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Global Performance

Global Performance

We have developed environment friendly engine and the largest engine for the first in the world. Doosan Engine will support the shipbuilding industry of Korea.



We make the full range of large diesel engines and have played an important role in making Korea the world"s leading shipbuilder. We also construct diesel power plants.

Brochures / Catalogues

Brochures / Catalogues

Various promotional publications provide the details on shat our business is and how well we perform.