Our company logo represents always running 2 gears for 24 hours.
We stay eyes wide open and can say “YES” to you.


Design your best project and outstanding result with Young-Do Jonghap Corp.
Dieliver the trust and serve the best, Young-Do jonghap corp.


We have special training courses for super technical lodge, including safety education.
We are managing sub-contractor by network. We already know what customers want before we are asked.

  • New thinking, New possibility.
  • Our staff shares a newest information by diverse experiences.
  • We cannot solve a problem by using the same kind of thinking we used when we created them but.
  • The five essential entrepreneurial skills for success:
    Concentration, Distinguished service, Organization, Innovation and Communication
  • Employees can count on the support of an employer with a sense of responsibility towards the people who work for it.
  • There are no great limits to growth because there are no limits of human intelligence, imagination, and wonder.
  • Growth is never achieved by mere chance; it is the result of forces working together.
  • Strength and growth come only through continuous effort and struggle.
  • Share the happiness
  • When we share the joys, it become double.
  • By implementing Corporate Social Responsibility (CSR) that can be trusted by stakeholders from diverse fields including, human rights, the environment and fair operation, we at Young-do are consolidating our stature as an admired global company.
  • Young-do is committed to improving competitiveness and fulfilling its Corporate Social Responsibility through Inhwa, customer-focused business philosophy, transparent business operations and innovation
  • Young-do business operations across the nation go to great lengths to put this virtue of sharing into action in a wide range of fields from social welfare to culture, the arts, and volunteering.
  • Based on its management principles "Customer-Value Creation" and "People-Oriented Management", we have strived for sustainability management that takes the society, the environment, and economy into consideration in a holistic and balanced manner.


Repairs ships for government and commercial customers while earning a fair profit.


  • Trust and Respect

    A well trained and empowered workforce is
    our single most important asset.

  • Honesty and Integrity

    We are trustworthy and accountable for our actions.

  • Safety

    We ensure a safe workplace for all.

  • Quality

    We do things right the first time.

  • Promise Keeping

    We meet our commitments and
    comply with requirements.

  • The Environment

    We are committed to protecting the environment and
    preventing pollution.

  • Teamwork

    We support each other to reach common goals.

  • Stewardship

    We use assets and resources wisely.

  • Civic Responsibility

    We are committed to our community.

  • Continual Improvement

    We are committed to continual improvement of
    our Management System, processes, and procedures.