About Us

All Plumbing Online stocks and sells Reliance, AVG, Watts, Callife, AW, Reflex valves/fittings and Deks Dektite range roof flashing.

My name is Tom Siwei Li, the owner of All Plumbing Online. I have been working in the plumbing industry for the last 15 years as a product design engineer at the manufacturer level.

I started my career by working for Australian National Testing Laboratory (ANTL) after my engineering honors degree and I was in charge of the Australian standards Watermark compliance testing. I got to really understand the plumbing product designs and the differences they made among among many manufacturers. 

I then advanced into an engineering consultant for many manufacturers such as Apricus, Astivita, Consolidated Energy, Solargain and Chromagen over the years in my career. During which time, I was also the former founder/director of Aestiva Global, which manufactured and supplied solar hot water controllers/pump stations nationally to the same aforementioned companies. I was fortunate enough to build a great network and contacts with suppliers, so that I could one day bring All Plumbing Online to life here.

I want to make a difference in plumbing. I want to share my passion and knowledge about plumbing with general public, not just plumbers in trades. Via the educational online blogs on this site, I wan the average mum and dad to gain the basic plumbing understanding they need to get the easy DIY plumbing jobs done themselves.

Unlike most other online plumbing vendors, you will find bucket loads of unique product photos shot by myself for every each one of the products I stock and sell. I believe the real photos can tell a better story of what the customers are getting. The generic copied and pasted manufacturer websites' images could never do the same. The same goes for the original product descriptions and explanations on how things work. 

I hope you enjoy browsing through my website, as much as I enjoy creating the contents. 


Contact Information


6 Sheridan Crescent, Shailer Park, QLD 4128


For general queries:   info@allplumbingonline.com.au

For product orders:    sales@allplumbingonline.com.au

For issues:               support@allplumbingonline.com.au


0436 001 458

Business Hours:

Open     | Monday - Friday 9:00AM - 5:00PM

Closed  | Saturday & Sunday