Safety, Quality & Environment


Our strong safety culture & commitment to zero harm is supported by a Safety Management System which is constantly reviewed & enhanced.


Our Commitment to Zero Harm

Safety is our Number one corporate value. We are committed to our goal of zero harm to people, plant and the environment.

DGH Engineering is fully committed to

  • Ensuring a safe work place for our employees
  • Continually striving to improve safety performance
  • Instilling a culture mind set in the company to achieve an accident and incident free work environment

Our Safety Management System is compliant with AS 4801:2001.

"Safety Before Production"



DGH Engineering believes that we should at all times provide high quality, environmentally responsible services to the industries we service. DGH Engineering is environmentally responsible for all aspects of all operations carried out on site & in our workshops. Continual improvement and striving for zero harm are the principles to which DGH Engineering promises in order to achieve environmental excellence.

Our Environmental Management System is accredited to ISO 14001:2004


Quality is the backbone of our DNA of which is ingrained at DGH Engineering to unquestionably strive for the highest levels of excellence in engineering. Quality is autonomously built into every aspect of the manufacturing process and services provided, to ensure that our customers requirements exceed all expectations without compromising cost.

DGH Engineering is a widely accomplished leader in the design and manufacture of high precision engineering, fabricated products, and services which is backed by the support of our integrated Quality Management System accredited to ISO 9001:2008.


ISO 3834 - Quality Requirements for Fusion Welding

DGH Engineering recognised the many benefits of obtaining certification to ISO 3834 - Quality Requirements for Fusion Welding of Metallic Materials. This scheme certifies companies in the management of quality in welded fabrication. It shows how we are committed to making us a quality company and producing a quality product. ISO 3834 will facilitate our competitive edge not only in the Australian market, but also will hopefully work in our favour when competing against off-shore companies for local projects.



The following insurances are held and maintained with responsible and reliable insurers. These policies are available upon request :

  • Public Liability
  • Comprehensive Motor Vehicle
  • Workers Compensation
  • Plant and Equipment


  • iso-9001
  • as-4801
  • iso-14001
  • jas-anz
  • eco
  • Ozweld IIW Cert AU 019