Quality & Control Systems


Achieving the highest industry standards

Knox Engineering is certified to meet the highest industry standards for Quality Control, Welding Quality, Safety and Environmental Protection. We are proud to deliver the very highest global standard quality workmanship, without compromise.

Metal fabrication quality control is ongoing. Regardless of job, status or title within the company, every Knox employee endeavours to ensure that:

  • Customer requirements are understood
  • Product quality is consistent
  • Goods are delivered on time, every time
  • Goods are fabricated correctly – the first time
  • All communications are clear and effective
  • The whole business participates in continuous improvement
  • Decisions are based, wherever possible, on facts and data
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Industry Standards we maintain

Quality Control Processes (ISO 9001)

We maintain a rigorous in-house metal fabrication quality control system, certified to ISO 9001:2015, and regularly audited, by SAI Global Limited.
ISO 9001 Metal Fabrication Quality Control

Weld Quality (AS/NZS ISO 3834.2)

In addition, all fabrication is carried out using robust and documented processes, certified to AS/NZS ISO 3834.2 (weld quality). This utter dedication to quality and detail underpins everything that we produce.
ISO 9001 Metal Fabrication Quality Control

Safety (ISO 45001)

We are committed to safety and have put in place risk management processes that meet  ISO 45001. This ensures that workplace hazards are managed, and our factory operates in compliance with Australian safety regulations,

Environment (ISO 14001)

We have developed end-to-end production processes to reduce waste, control emissions, and minimise our environmental impact. Our processes are certified to ISO 14001, the international standard for environmental management systems.

Why choose us?

Knox Engineering are Sydney's premier metal fabricators, renowned for detail and precision, backed by a reputation forged over decades.

Quality

Precision metal fabrication with strict quality control.

Experience

Our name has been trusted for more than 60 years.

Speed

Efficient and streamlined, we always deliver on time.

Scale

We have capacity to handle any project big or small.