Clothes import inquiry Australia

My name is D***** and I am the Senior Director of a new party wear company called The M**** K**** Co. Pty LTD. operating out of Melbourne, Australia.
We are searching for a reputable manufacturer to produce our clothing line. The line consists of a short-sleeve button-up shirt, drawstring shorts. Each item will be covered in our signature patterns (I will provide the patterns).
If you had any information you could provide regarding your services and potential options, then that would be great.
Our company has great backing, and we are confident this will be an incredibly profitable relationship for us both for many years to come.
I look forward to hearing from you and potentially working together in the near future.
Regards,
D***** - Senior Director