I have a pole system from Excel. You can check out their catalogue online. http://excelhw.com.sg/ Installed it 2 years ago. Very sturdy and good if you want to make full use of your floor to ceiling height. Only small negative about it is that the metal rods get scratched easily by my hangers. The shelves and drawers themselves are very good. No problem whatsoever. When I was checking out pole systems, I found Excel to be the best value for money considering I wanted a lot of drawers. They also have this feature where if after a while you want to change the configuration, you don't need to hack, just unscrew and readjust. This doesn't mean it's any less durable though. It's really very secure. If you're shopping around, I suggest you bring a rough drawing for how many drawers/shelves and rods you need. As well as floor plan if you have. It's much easier and faster to get a quotation this way. I went to their showroom and got a quote then and there after choosing the finishing and discussing requirements. All in all, I don't regret using them!