HDEC Corporation

HDEC Corporation (HDEC) was established in 2006 as a wholly-owned subsidiary of Continental Engineering Corp. (CEC). The company was founded with the mission of resolving Taiwan‘s environmental issues by improving the environment and the quality of people’s lives. To increase competitiveness and enhance financial and operational performance, CEC divested and transferred all its shares in its wholly-owned subsidiary HDEC in July 2017. After the divestiture, Continental Holdings Corp. (CHC) assumed direct ownership over HDEC beginning in October 2017.

Having inherited CEC's environmental engineering technology and capabilities, HDEC can effectively make use of CEC's vast engineering experience and management strengths built up over half a century. This will allow it to expand into the emerging domestic and international environmental engineering market. The company participates in local government tenders for sewerage system BOT and water reclamation and reuse BTO projects, to demonstrate its vast capabilities in planning, design, construction, operation and maintenance.

HDEC is primarily engaged in environmental engineering for water works projects, focusing especially on wastewater treatment, water purification and other related contracted operations projects and covers research and analysis, design and planning, construction contracting, trial run operation, operation and maintenance, and facilities expansion and upgrading. At the same time, HDEC networks with top-flight international and domestic environmental engineering technology talent to keep abreast of the latest environmental technology and invests in the latest research, ensuring that the ability of HDEC's people and its technology continue to raise the bar in pursuit of excellence and to provide a full complement of professional services to our customers. Its subsidiaries currently include North Shore Corp., HDEC (Puding) Corp., Blue Whale Corp., HDEC-CTCI (Linhai) Corp., CTCI-HDEC (Chungli) Corp. and HDEC Construction Corp.

Our core business operations and services include:

  • Water treatment systems
  • Sewage treatment systems
  • Industrial waste water treatment systems
  • Advanced processes
  • Sea water desalination systems
  • Environmental laboratory analysis
  • Facilities operation and management


Contact information

Telephone: 886-2-3701-5000
Fax: 886-2-3701-2333
E-mail: [email protected]


HDEC Corporation
No.95 Dunhua S. Rd., Sec. 2, Da-an District
Taipei City 106, Taiwan (R.O.C.)