Our Story

Green Triangle Distributors was established in 1990 as an Australian manufacturer for safety vests both standard and custom special styles and sizes, thus filling a gap in a niche market. Since then thousands of safety vests and garments have gone out through its doors! It is a family run and managed business providing excellent value and service to all its customers nationwide. In the late 90’s Green Triangle Distributors bought out a safety flag manufacturing business in Adelaide, this included the Flag Mate (Registered trade mark) long or wide load warning flags for vehicles.

In the year 2000 the Mulga River brand was born and remains to this day as a symbol of quality and value. In the mid 2000’s Green Triangle Distributors started to import some of the standard Hi-visibility vests from overseas thus retaining clients who needed to source these products at competitive prices. This Website gives a good insight into what we can offer to our clients, but it is by no means limited to this, if you have a specific enquiry please don’t hesitate to contact one of the sales team who are greatly looking forward to hearing from you!


Our Mission

Green Triangle Distributors mission is to provide unrivaled Value and Service especially with regards to order turnarounds whilst keeping the quality of its products to a high standard, so as to ensure a good ongoing business relationship with our clients.


Mulga River Custom Made Safety Vests

Under the Mulga River Branding Green Triangle Distributors can manufacture safety vests, Ponchos, Tabards etc. with the following options:

Various colour fabrics available such as, Orange, Yellow, Lime, Green, Royal blue, Hot Pink, Purple, Cherry Red, Navy Blue, Burgundy, Black. (Please note that clothing that is not in Fluorescent Yellow or Orange do not meet Australian safety Standards)

  • Special purpose colour fabrics
  • Anti-static and Fire Retardant fabrics
  • Zip or Velcro fastening on most vests
  • Embroidery
  • Screen printing
  • Heat applied lettering & logos
  • Reflective logos in a choice of colours
  • Reflective lettering in a choice of colours



Our Values


As a family run business, Green Triangle Distributors operates congruently to the personal values of its employees:


  • We keep our promises
  • We deliver on time
  • We admit liability when we are at fault


  • We have a loyal and extensive customer base and have been trading for over 20 years
  • We are knowledgeable of our marketplace with combined experience of over 50 years
  • We are trained to be able perform our roles to the highest standard


  • We are courteous
  • We consider the implications of our actions
  • We do not let customers down


  • We hold a genuine interest in our products
  • We strive to meet and exceed the requirements of our customers
  • We respond to enquiries promptly