Founded in 1984 as a small family business, Kwoka Engineering PTY LTD was established in Minto NSW 2566.  As the family business expanded, the company was re-named KMMJ Engineering PTY LTD in 1994 and moved to Wetherill Park NSW 2164 into a larger facility to provide a greater scope of work to meet the growing demands of the construction industry.

For over 30 years KMMJ Engineering PTY LTD has been involved in all facets of fabrication including  structural steel work, architectural metal work and glass fitting for the contrsuction industry and pipework for the dangerous goods industry.  KMMJ Engineering PTY LTD specialises in structural steel, fine architectural metal work, handrails, balustrades, stainless cladding and fitting of glass work for both commercial and residential projects.